89765892

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 236490072

約数和(自身を除く): 146724180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 369, 492, 549, 732, 738, 997, 1098, 1476, 1994, 2196, 2501, 2991, 3988, 5002, 5982, 7503, 8973, 10004, 11964, 15006, 17946, 22509, 30012, 35892, 40877, 45018, 60817, 81754, 90036, 121634, 122631, 163508, 182451, 243268, 245262, 364902, 367893, 490524, 547353, 729804, 735786, 1094706, 1471572, 2189412, 2493497, 4986994, 7480491, 9973988, 14960982, 22441473, 29921964, 44882946, 89765892]

約数ペア:

[(1, 89765892), (2, 44882946), (3, 29921964), (4, 22441473), (6, 14960982), (9, 9973988), (12, 7480491), (18, 4986994), (36, 2493497), (41, 2189412), (61, 1471572), (82, 1094706), (122, 735786), (123, 729804), (164, 547353), (183, 490524), (244, 367893), (246, 364902), (366, 245262), (369, 243268), (492, 182451), (549, 163508), (732, 122631), (738, 121634), (997, 90036), (1098, 81754), (1476, 60817), (1994, 45018), (2196, 40877), (2501, 35892), (2991, 30012), (3988, 22509), (5002, 17946), (5982, 15006), (7503, 11964), (8973, 10004)]