80914464

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 263450880

約数和(自身を除く): 182536416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 53, 54, 57, 62, 72, 76, 81, 93, 96, 106, 108, 114, 124, 144, 152, 159, 162, 171, 186, 212, 216, 228, 248, 279, 288, 304, 318, 324, 342, 372, 424, 432, 456, 477, 496, 513, 558, 589, 608, 636, 648, 684, 744, 837, 848, 864, 912, 954, 992, 1007, 1026, 1116, 1178, 1272, 1296, 1368, 1431, 1488, 1539, 1643, 1674, 1696, 1767, 1824, 1908, 2014, 2052, 2232, 2356, 2511, 2544, 2592, 2736, 2862, 2976, 3021, 3078, 3286, 3348, 3534, 3816, 4028, 4104, 4293, 4464, 4712, 4929, 5022, 5088, 5301, 5472, 5724, 6042, 6156, 6572, 6696, 7068, 7632, 8056, 8208, 8586, 8928, 9063, 9424, 9858, 10044, 10602, 11448, 12084, 12312, 13144, 13392, 14136, 14787, 15264, 15903, 16112, 16416, 17172, 18126, 18848, 19716, 20088, 21204, 22896, 24168, 24624, 26288, 26784, 27189, 28272, 29574, 31217, 31806, 32224, 34344, 36252, 39432, 40176, 42408, 44361, 45792, 47709, 48336, 49248, 52576, 54378, 56544, 59148, 62434, 63612, 68688, 72504, 78864, 80352, 81567, 84816, 88722, 93651, 95418, 96672, 108756, 118296, 124868, 127224, 133083, 137376, 145008, 157728, 163134, 169632, 177444, 187302, 190836, 217512, 236592, 249736, 254448, 266166, 280953, 290016, 326268, 354888, 374604, 381672, 435024, 473184, 499472, 508896, 532332, 561906, 652536, 709776, 749208, 763344, 842859, 870048, 998944, 1064664, 1123812, 1305072, 1419552, 1498416, 1526688, 1685718, 2129328, 2247624, 2528577, 2610144, 2996832, 3371436, 4258656, 4495248, 5057154, 6742872, 8990496, 10114308, 13485744, 20228616, 26971488, 40457232, 80914464]

約数ペア:

[(1, 80914464), (2, 40457232), (3, 26971488), (4, 20228616), (6, 13485744), (8, 10114308), (9, 8990496), (12, 6742872), (16, 5057154), (18, 4495248), (19, 4258656), (24, 3371436), (27, 2996832), (31, 2610144), (32, 2528577), (36, 2247624), (38, 2129328), (48, 1685718), (53, 1526688), (54, 1498416), (57, 1419552), (62, 1305072), (72, 1123812), (76, 1064664), (81, 998944), (93, 870048), (96, 842859), (106, 763344), (108, 749208), (114, 709776), (124, 652536), (144, 561906), (152, 532332), (159, 508896), (162, 499472), (171, 473184), (186, 435024), (212, 381672), (216, 374604), (228, 354888), (248, 326268), (279, 290016), (288, 280953), (304, 266166), (318, 254448), (324, 249736), (342, 236592), (372, 217512), (424, 190836), (432, 187302), (456, 177444), (477, 169632), (496, 163134), (513, 157728), (558, 145008), (589, 137376), (608, 133083), (636, 127224), (648, 124868), (684, 118296), (744, 108756), (837, 96672), (848, 95418), (864, 93651), (912, 88722), (954, 84816), (992, 81567), (1007, 80352), (1026, 78864), (1116, 72504), (1178, 68688), (1272, 63612), (1296, 62434), (1368, 59148), (1431, 56544), (1488, 54378), (1539, 52576), (1643, 49248), (1674, 48336), (1696, 47709), (1767, 45792), (1824, 44361), (1908, 42408), (2014, 40176), (2052, 39432), (2232, 36252), (2356, 34344), (2511, 32224), (2544, 31806), (2592, 31217), (2736, 29574), (2862, 28272), (2976, 27189), (3021, 26784), (3078, 26288), (3286, 24624), (3348, 24168), (3534, 22896), (3816, 21204), (4028, 20088), (4104, 19716), (4293, 18848), (4464, 18126), (4712, 17172), (4929, 16416), (5022, 16112), (5088, 15903), (5301, 15264), (5472, 14787), (5724, 14136), (6042, 13392), (6156, 13144), (6572, 12312), (6696, 12084), (7068, 11448), (7632, 10602), (8056, 10044), (8208, 9858), (8586, 9424), (8928, 9063)]