83781984

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 274337280

約数和(自身を除く): 190555296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 352, 359, 374, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 718, 748, 816, 858, 884, 1056, 1077, 1122, 1144, 1248, 1326, 1436, 1496, 1632, 1716, 1768, 2154, 2244, 2288, 2431, 2652, 2872, 2992, 3432, 3536, 3949, 4308, 4488, 4576, 4667, 4862, 5304, 5744, 5984, 6103, 6864, 7072, 7293, 7898, 8616, 8976, 9334, 9724, 10608, 11488, 11847, 12206, 13728, 14001, 14586, 15796, 17232, 17952, 18309, 18668, 19448, 21216, 23694, 24412, 28002, 29172, 31592, 34464, 36618, 37336, 38896, 47388, 48824, 51337, 56004, 58344, 63184, 67133, 73236, 74672, 77792, 79339, 94776, 97648, 102674, 112008, 116688, 126368, 134266, 146472, 149344, 154011, 158678, 189552, 195296, 201399, 205348, 224016, 233376, 238017, 268532, 292944, 308022, 317356, 379104, 402798, 410696, 448032, 476034, 537064, 585888, 616044, 634712, 805596, 821392, 872729, 952068, 1074128, 1232088, 1269424, 1611192, 1642784, 1745458, 1904136, 2148256, 2464176, 2538848, 2618187, 3222384, 3490916, 3808272, 4928352, 5236374, 6444768, 6981832, 7616544, 10472748, 13963664, 20945496, 27927328, 41890992, 83781984]

約数ペア:

[(1, 83781984), (2, 41890992), (3, 27927328), (4, 20945496), (6, 13963664), (8, 10472748), (11, 7616544), (12, 6981832), (13, 6444768), (16, 5236374), (17, 4928352), (22, 3808272), (24, 3490916), (26, 3222384), (32, 2618187), (33, 2538848), (34, 2464176), (39, 2148256), (44, 1904136), (48, 1745458), (51, 1642784), (52, 1611192), (66, 1269424), (68, 1232088), (78, 1074128), (88, 952068), (96, 872729), (102, 821392), (104, 805596), (132, 634712), (136, 616044), (143, 585888), (156, 537064), (176, 476034), (187, 448032), (204, 410696), (208, 402798), (221, 379104), (264, 317356), (272, 308022), (286, 292944), (312, 268532), (352, 238017), (359, 233376), (374, 224016), (408, 205348), (416, 201399), (429, 195296), (442, 189552), (528, 158678), (544, 154011), (561, 149344), (572, 146472), (624, 134266), (663, 126368), (718, 116688), (748, 112008), (816, 102674), (858, 97648), (884, 94776), (1056, 79339), (1077, 77792), (1122, 74672), (1144, 73236), (1248, 67133), (1326, 63184), (1436, 58344), (1496, 56004), (1632, 51337), (1716, 48824), (1768, 47388), (2154, 38896), (2244, 37336), (2288, 36618), (2431, 34464), (2652, 31592), (2872, 29172), (2992, 28002), (3432, 24412), (3536, 23694), (3949, 21216), (4308, 19448), (4488, 18668), (4576, 18309), (4667, 17952), (4862, 17232), (5304, 15796), (5744, 14586), (5984, 14001), (6103, 13728), (6864, 12206), (7072, 11847), (7293, 11488), (7898, 10608), (8616, 9724), (8976, 9334)]