78500968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6343}}^1$

素因数の和:6386

約数の個数: 64

約数和(自身を含む): 191842560

約数和(自身を除く): 113341592

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 6343, 12376, 12686, 25372, 44401, 50744, 82459, 88802, 107831, 164918, 177604, 215662, 329836, 355208, 431324, 577213, 659672, 754817, 862648, 1154426, 1401803, 1509634, 2308852, 2803606, 3019268, 4617704, 5607212, 6038536, 9812621, 11214424, 19625242, 39250484, 78500968]

約数ペア:

[(1, 78500968), (2, 39250484), (4, 19625242), (7, 11214424), (8, 9812621), (13, 6038536), (14, 5607212), (17, 4617704), (26, 3019268), (28, 2803606), (34, 2308852), (52, 1509634), (56, 1401803), (68, 1154426), (91, 862648), (104, 754817), (119, 659672), (136, 577213), (182, 431324), (221, 355208), (238, 329836), (364, 215662), (442, 177604), (476, 164918), (728, 107831), (884, 88802), (952, 82459), (1547, 50744), (1768, 44401), (3094, 25372), (6188, 12686), (6343, 12376)]