86710832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 195924960

約数和(自身を除く): 109214128

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 481, 494, 592, 593, 703, 962, 988, 1186, 1406, 1924, 1976, 2372, 2812, 3848, 3952, 4744, 5624, 7696, 7709, 9139, 9488, 11248, 11267, 15418, 18278, 21941, 22534, 30836, 36556, 43882, 45068, 61672, 73112, 87764, 90136, 123344, 146224, 146471, 175528, 180272, 285233, 292942, 351056, 416879, 570466, 585884, 833758, 1140932, 1171768, 1667516, 2281864, 2343536, 3335032, 4563728, 5419427, 6670064, 10838854, 21677708, 43355416, 86710832]

約数ペア:

[(1, 86710832), (2, 43355416), (4, 21677708), (8, 10838854), (13, 6670064), (16, 5419427), (19, 4563728), (26, 3335032), (37, 2343536), (38, 2281864), (52, 1667516), (74, 1171768), (76, 1140932), (104, 833758), (148, 585884), (152, 570466), (208, 416879), (247, 351056), (296, 292942), (304, 285233), (481, 180272), (494, 175528), (592, 146471), (593, 146224), (703, 123344), (962, 90136), (988, 87764), (1186, 73112), (1406, 61672), (1924, 45068), (1976, 43882), (2372, 36556), (2812, 30836), (3848, 22534), (3952, 21941), (4744, 18278), (5624, 15418), (7696, 11267), (7709, 11248), (9139, 9488)]