86955372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11179

約数の個数: 72

約数和(自身を含む): 259331072

約数和(自身を除く): 172375700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 11131, 22262, 33393, 44524, 66786, 77917, 100179, 133572, 155834, 200358, 233751, 311668, 345061, 400716, 467502, 690122, 701253, 935004, 1035183, 1380244, 1402506, 2070366, 2415427, 2805012, 3105549, 4140732, 4830854, 6211098, 7246281, 9661708, 12422196, 14492562, 21738843, 28985124, 43477686, 86955372]

約数ペア:

[(1, 86955372), (2, 43477686), (3, 28985124), (4, 21738843), (6, 14492562), (7, 12422196), (9, 9661708), (12, 7246281), (14, 6211098), (18, 4830854), (21, 4140732), (28, 3105549), (31, 2805012), (36, 2415427), (42, 2070366), (62, 1402506), (63, 1380244), (84, 1035183), (93, 935004), (124, 701253), (126, 690122), (186, 467502), (217, 400716), (252, 345061), (279, 311668), (372, 233751), (434, 200358), (558, 155834), (651, 133572), (868, 100179), (1116, 77917), (1302, 66786), (1953, 44524), (2604, 33393), (3906, 22262), (7812, 11131)]