129374532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16561}}^1$

素因数の和:16609

約数の個数: 72

約数和(自身を含む): 385828352

約数和(自身を除く): 256453820

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, 16561, 33122, 49683, 66244, 99366, 115927, 149049, 198732, 231854, 298098, 347781, 463708, 513391, 596196, 695562, 1026782, 1043343, 1391124, 1540173, 2053564, 2086686, 3080346, 3593737, 4173372, 4620519, 6160692, 7187474, 9241038, 10781211, 14374948, 18482076, 21562422, 32343633, 43124844, 64687266, 129374532]

約数ペア:

[(1, 129374532), (2, 64687266), (3, 43124844), (4, 32343633), (6, 21562422), (7, 18482076), (9, 14374948), (12, 10781211), (14, 9241038), (18, 7187474), (21, 6160692), (28, 4620519), (31, 4173372), (36, 3593737), (42, 3080346), (62, 2086686), (63, 2053564), (84, 1540173), (93, 1391124), (124, 1043343), (126, 1026782), (186, 695562), (217, 596196), (252, 513391), (279, 463708), (372, 347781), (434, 298098), (558, 231854), (651, 198732), (868, 149049), (1116, 115927), (1302, 99366), (1953, 66244), (2604, 49683), (3906, 33122), (7812, 16561)]