75878868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 122818092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 79, 94, 131, 141, 156, 158, 188, 237, 262, 282, 316, 393, 474, 524, 564, 611, 786, 948, 1027, 1222, 1572, 1703, 1833, 2054, 2444, 3081, 3406, 3666, 3713, 4108, 5109, 6157, 6162, 6812, 7332, 7426, 10218, 10349, 11139, 12314, 12324, 14852, 18471, 20436, 20698, 22278, 24628, 31047, 36942, 41396, 44556, 48269, 62094, 73884, 80041, 96538, 124188, 134537, 144807, 160082, 193076, 240123, 269074, 289614, 320164, 403611, 480246, 486403, 538148, 579228, 807222, 960492, 972806, 1459209, 1614444, 1945612, 2918418, 5836836, 6323239, 12646478, 18969717, 25292956, 37939434, 75878868]

約数ペア:

[(1, 75878868), (2, 37939434), (3, 25292956), (4, 18969717), (6, 12646478), (12, 6323239), (13, 5836836), (26, 2918418), (39, 1945612), (47, 1614444), (52, 1459209), (78, 972806), (79, 960492), (94, 807222), (131, 579228), (141, 538148), (156, 486403), (158, 480246), (188, 403611), (237, 320164), (262, 289614), (282, 269074), (316, 240123), (393, 193076), (474, 160082), (524, 144807), (564, 134537), (611, 124188), (786, 96538), (948, 80041), (1027, 73884), (1222, 62094), (1572, 48269), (1703, 44556), (1833, 41396), (2054, 36942), (2444, 31047), (3081, 24628), (3406, 22278), (3666, 20698), (3713, 20436), (4108, 18471), (5109, 14852), (6157, 12324), (6162, 12314), (6812, 11139), (7332, 10349), (7426, 10218)]