64925532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8311}}^1$

素因数の和:8359

約数の個数: 72

約数和(自身を含む): 193636352

約数和(自身を除く): 128710820

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, 8311, 16622, 24933, 33244, 49866, 58177, 74799, 99732, 116354, 149598, 174531, 232708, 257641, 299196, 349062, 515282, 523593, 698124, 772923, 1030564, 1047186, 1545846, 1803487, 2094372, 2318769, 3091692, 3606974, 4637538, 5410461, 7213948, 9275076, 10820922, 16231383, 21641844, 32462766, 64925532]

約数ペア:

[(1, 64925532), (2, 32462766), (3, 21641844), (4, 16231383), (6, 10820922), (7, 9275076), (9, 7213948), (12, 5410461), (14, 4637538), (18, 3606974), (21, 3091692), (28, 2318769), (31, 2094372), (36, 1803487), (42, 1545846), (62, 1047186), (63, 1030564), (84, 772923), (93, 698124), (124, 523593), (126, 515282), (186, 349062), (217, 299196), (252, 257641), (279, 232708), (372, 174531), (434, 149598), (558, 116354), (651, 99732), (868, 74799), (1116, 58177), (1302, 49866), (1953, 33244), (2604, 24933), (3906, 16622), (7812, 8311)]