86947224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 274337280

約数和(自身を除く): 187390056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 971, 984, 1066, 1092, 1148, 1599, 1722, 1942, 2132, 2184, 2296, 2913, 3198, 3444, 3731, 3884, 4264, 5826, 6396, 6797, 6888, 7462, 7768, 11193, 11652, 12623, 12792, 13594, 14924, 20391, 22386, 23304, 25246, 27188, 29848, 37869, 39811, 40782, 44772, 50492, 54376, 75738, 79622, 81564, 88361, 89544, 100984, 119433, 151476, 159244, 163128, 176722, 238866, 265083, 278677, 302952, 318488, 353444, 477732, 517543, 530166, 557354, 706888, 836031, 955464, 1035086, 1060332, 1114708, 1552629, 1672062, 2070172, 2120664, 2229416, 3105258, 3344124, 3622801, 4140344, 6210516, 6688248, 7245602, 10868403, 12421032, 14491204, 21736806, 28982408, 43473612, 86947224]

約数ペア:

[(1, 86947224), (2, 43473612), (3, 28982408), (4, 21736806), (6, 14491204), (7, 12421032), (8, 10868403), (12, 7245602), (13, 6688248), (14, 6210516), (21, 4140344), (24, 3622801), (26, 3344124), (28, 3105258), (39, 2229416), (41, 2120664), (42, 2070172), (52, 1672062), (56, 1552629), (78, 1114708), (82, 1060332), (84, 1035086), (91, 955464), (104, 836031), (123, 706888), (156, 557354), (164, 530166), (168, 517543), (182, 477732), (246, 353444), (273, 318488), (287, 302952), (312, 278677), (328, 265083), (364, 238866), (492, 176722), (533, 163128), (546, 159244), (574, 151476), (728, 119433), (861, 100984), (971, 89544), (984, 88361), (1066, 81564), (1092, 79622), (1148, 75738), (1599, 54376), (1722, 50492), (1942, 44772), (2132, 40782), (2184, 39811), (2296, 37869), (2913, 29848), (3198, 27188), (3444, 25246), (3731, 23304), (3884, 22386), (4264, 20391), (5826, 14924), (6396, 13594), (6797, 12792), (6888, 12623), (7462, 11652), (7768, 11193)]