90291348

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 120

約数和(自身を含む): 276623424

約数和(自身を除く): 186332076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 971, 1107, 1134, 1148, 1476, 1722, 1942, 2214, 2268, 2583, 2913, 3321, 3444, 3884, 4428, 5166, 5826, 6642, 6797, 7749, 8739, 10332, 11652, 13284, 13594, 15498, 17478, 20391, 23247, 26217, 27188, 30996, 34956, 39811, 40782, 46494, 52434, 61173, 78651, 79622, 81564, 92988, 104868, 119433, 122346, 157302, 159244, 183519, 238866, 244692, 278677, 314604, 358299, 367038, 477732, 550557, 557354, 716598, 734076, 836031, 1074897, 1101114, 1114708, 1433196, 1672062, 2149794, 2202228, 2508093, 3224691, 3344124, 4299588, 5016186, 6449382, 7524279, 10032372, 12898764, 15048558, 22572837, 30097116, 45145674, 90291348]

約数ペア:

[(1, 90291348), (2, 45145674), (3, 30097116), (4, 22572837), (6, 15048558), (7, 12898764), (9, 10032372), (12, 7524279), (14, 6449382), (18, 5016186), (21, 4299588), (27, 3344124), (28, 3224691), (36, 2508093), (41, 2202228), (42, 2149794), (54, 1672062), (63, 1433196), (81, 1114708), (82, 1101114), (84, 1074897), (108, 836031), (123, 734076), (126, 716598), (162, 557354), (164, 550557), (189, 477732), (246, 367038), (252, 358299), (287, 314604), (324, 278677), (369, 244692), (378, 238866), (492, 183519), (567, 159244), (574, 157302), (738, 122346), (756, 119433), (861, 104868), (971, 92988), (1107, 81564), (1134, 79622), (1148, 78651), (1476, 61173), (1722, 52434), (1942, 46494), (2214, 40782), (2268, 39811), (2583, 34956), (2913, 30996), (3321, 27188), (3444, 26217), (3884, 23247), (4428, 20391), (5166, 17478), (5826, 15498), (6642, 13594), (6797, 13284), (7749, 11652), (8739, 10332)]