90435996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8753}}^1$

素因数の和:8811

約数の個数: 72

約数和(自身を含む): 267662304

約数和(自身を除く): 177226308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 8753, 10332, 17506, 26259, 35012, 52518, 61271, 78777, 105036, 122542, 157554, 183813, 245084, 315108, 358873, 367626, 551439, 717746, 735252, 1076619, 1102878, 1435492, 2153238, 2205756, 2512111, 3229857, 4306476, 5024222, 6459714, 7536333, 10048444, 12919428, 15072666, 22608999, 30145332, 45217998, 90435996]

約数ペア:

[(1, 90435996), (2, 45217998), (3, 30145332), (4, 22608999), (6, 15072666), (7, 12919428), (9, 10048444), (12, 7536333), (14, 6459714), (18, 5024222), (21, 4306476), (28, 3229857), (36, 2512111), (41, 2205756), (42, 2153238), (63, 1435492), (82, 1102878), (84, 1076619), (123, 735252), (126, 717746), (164, 551439), (246, 367626), (252, 358873), (287, 315108), (369, 245084), (492, 183813), (574, 157554), (738, 122542), (861, 105036), (1148, 78777), (1476, 61271), (1722, 52518), (2583, 35012), (3444, 26259), (5166, 17506), (8753, 10332)]