80258976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 144

約数和(自身を含む): 267478848

約数和(自身を除く): 187219872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 971, 984, 1008, 1148, 1312, 1476, 1722, 1942, 1968, 2016, 2296, 2583, 2913, 2952, 3444, 3884, 3936, 4592, 5166, 5826, 5904, 6797, 6888, 7768, 8739, 9184, 10332, 11652, 11808, 13594, 13776, 15536, 17478, 20391, 20664, 23304, 27188, 27552, 31072, 34956, 39811, 40782, 41328, 46608, 54376, 61173, 69912, 79622, 81564, 82656, 93216, 108752, 119433, 122346, 139824, 159244, 163128, 217504, 238866, 244692, 278677, 279648, 318488, 326256, 358299, 477732, 489384, 557354, 636976, 652512, 716598, 836031, 955464, 978768, 1114708, 1273952, 1433196, 1672062, 1910928, 1957536, 2229416, 2508093, 2866392, 3344124, 3821856, 4458832, 5016186, 5732784, 6688248, 8917664, 10032372, 11465568, 13376496, 20064744, 26752992, 40129488, 80258976]

約数ペア:

[(1, 80258976), (2, 40129488), (3, 26752992), (4, 20064744), (6, 13376496), (7, 11465568), (8, 10032372), (9, 8917664), (12, 6688248), (14, 5732784), (16, 5016186), (18, 4458832), (21, 3821856), (24, 3344124), (28, 2866392), (32, 2508093), (36, 2229416), (41, 1957536), (42, 1910928), (48, 1672062), (56, 1433196), (63, 1273952), (72, 1114708), (82, 978768), (84, 955464), (96, 836031), (112, 716598), (123, 652512), (126, 636976), (144, 557354), (164, 489384), (168, 477732), (224, 358299), (246, 326256), (252, 318488), (287, 279648), (288, 278677), (328, 244692), (336, 238866), (369, 217504), (492, 163128), (504, 159244), (574, 139824), (656, 122346), (672, 119433), (738, 108752), (861, 93216), (971, 82656), (984, 81564), (1008, 79622), (1148, 69912), (1312, 61173), (1476, 54376), (1722, 46608), (1942, 41328), (1968, 40782), (2016, 39811), (2296, 34956), (2583, 31072), (2913, 27552), (2952, 27188), (3444, 23304), (3884, 20664), (3936, 20391), (4592, 17478), (5166, 15536), (5826, 13776), (5904, 13594), (6797, 11808), (6888, 11652), (7768, 10332), (8739, 9184)]