81868840992

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97787}}^1$

素因数の和:97845

約数の個数: 240

約数和(自身を含む): 268357652640

約数和(自身を除く): 186488811648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 272, 288, 304, 306, 323, 324, 342, 408, 432, 456, 459, 513, 544, 608, 612, 646, 648, 684, 816, 864, 912, 918, 969, 1026, 1224, 1292, 1296, 1368, 1377, 1539, 1632, 1824, 1836, 1938, 2052, 2448, 2584, 2592, 2736, 2754, 2907, 3078, 3672, 3876, 4104, 4896, 5168, 5472, 5508, 5814, 6156, 7344, 7752, 8208, 8721, 10336, 11016, 11628, 12312, 14688, 15504, 16416, 17442, 22032, 23256, 24624, 26163, 31008, 34884, 44064, 46512, 49248, 52326, 69768, 93024, 97787, 104652, 139536, 195574, 209304, 279072, 293361, 391148, 418608, 586722, 782296, 837216, 880083, 1173444, 1564592, 1662379, 1760166, 1857953, 2346888, 2640249, 3129184, 3324758, 3520332, 3715906, 4693776, 4987137, 5280498, 5573859, 6649516, 7040664, 7431812, 7920747, 9387552, 9974274, 10560996, 11147718, 13299032, 14081328, 14863624, 14961411, 15841494, 16721577, 19948548, 21121992, 22295436, 26598064, 28162656, 29727248, 29922822, 31585201, 31682988, 33443154, 39897096, 42243984, 44590872, 44884233, 50164731, 53196128, 59454496, 59845644, 63170402, 63365976, 66886308, 79794192, 84487968, 89181744, 89768466, 94755603, 100329462, 119691288, 126340804, 126731952, 133772616, 134652699, 150494193, 159588384, 178363488, 179536932, 189511206, 200658924, 239382576, 252681608, 253463904, 267545232, 269305398, 284266809, 300988386, 359073864, 379022412, 401317848, 478765152, 505363216, 535090464, 538610796, 568533618, 601976772, 718147728, 758044824, 802635696, 852800427, 1010726432, 1077221592, 1137067236, 1203953544, 1436295456, 1516089648, 1605271392, 1705600854, 2154443184, 2274134472, 2407907088, 2558401281, 3032179296, 3411201708, 4308886368, 4548268944, 4815814176, 5116802562, 6822403416, 9096537888, 10233605124, 13644806832, 20467210248, 27289613664, 40934420496, 81868840992]

約数ペア:

[(1, 81868840992), (2, 40934420496), (3, 27289613664), (4, 20467210248), (6, 13644806832), (8, 10233605124), (9, 9096537888), (12, 6822403416), (16, 5116802562), (17, 4815814176), (18, 4548268944), (19, 4308886368), (24, 3411201708), (27, 3032179296), (32, 2558401281), (34, 2407907088), (36, 2274134472), (38, 2154443184), (48, 1705600854), (51, 1605271392), (54, 1516089648), (57, 1436295456), (68, 1203953544), (72, 1137067236), (76, 1077221592), (81, 1010726432), (96, 852800427), (102, 802635696), (108, 758044824), (114, 718147728), (136, 601976772), (144, 568533618), (152, 538610796), (153, 535090464), (162, 505363216), (171, 478765152), (204, 401317848), (216, 379022412), (228, 359073864), (272, 300988386), (288, 284266809), (304, 269305398), (306, 267545232), (323, 253463904), (324, 252681608), (342, 239382576), (408, 200658924), (432, 189511206), (456, 179536932), (459, 178363488), (513, 159588384), (544, 150494193), (608, 134652699), (612, 133772616), (646, 126731952), (648, 126340804), (684, 119691288), (816, 100329462), (864, 94755603), (912, 89768466), (918, 89181744), (969, 84487968), (1026, 79794192), (1224, 66886308), (1292, 63365976), (1296, 63170402), (1368, 59845644), (1377, 59454496), (1539, 53196128), (1632, 50164731), (1824, 44884233), (1836, 44590872), (1938, 42243984), (2052, 39897096), (2448, 33443154), (2584, 31682988), (2592, 31585201), (2736, 29922822), (2754, 29727248), (2907, 28162656), (3078, 26598064), (3672, 22295436), (3876, 21121992), (4104, 19948548), (4896, 16721577), (5168, 15841494), (5472, 14961411), (5508, 14863624), (5814, 14081328), (6156, 13299032), (7344, 11147718), (7752, 10560996), (8208, 9974274), (8721, 9387552), (10336, 7920747), (11016, 7431812), (11628, 7040664), (12312, 6649516), (14688, 5573859), (15504, 5280498), (16416, 4987137), (17442, 4693776), (22032, 3715906), (23256, 3520332), (24624, 3324758), (26163, 3129184), (31008, 2640249), (34884, 2346888), (44064, 1857953), (46512, 1760166), (49248, 1662379), (52326, 1564592), (69768, 1173444), (93024, 880083), (97787, 837216), (104652, 782296), (139536, 586722), (195574, 418608), (209304, 391148), (279072, 293361)]