86487856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 207986688

約数和(自身を除く): 121498832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 191, 208, 311, 364, 382, 622, 728, 764, 1244, 1337, 1456, 1528, 2177, 2483, 2488, 2674, 3056, 4043, 4354, 4966, 4976, 5348, 8086, 8708, 9932, 10696, 16172, 17381, 17416, 19864, 21392, 28301, 32344, 34762, 34832, 39728, 56602, 59401, 64688, 69524, 113204, 118802, 139048, 226408, 237604, 278096, 415807, 452816, 475208, 772213, 831614, 950416, 1544426, 1663228, 3088852, 3326456, 5405491, 6177704, 6652912, 10810982, 12355408, 21621964, 43243928, 86487856]

約数ペア:

[(1, 86487856), (2, 43243928), (4, 21621964), (7, 12355408), (8, 10810982), (13, 6652912), (14, 6177704), (16, 5405491), (26, 3326456), (28, 3088852), (52, 1663228), (56, 1544426), (91, 950416), (104, 831614), (112, 772213), (182, 475208), (191, 452816), (208, 415807), (311, 278096), (364, 237604), (382, 226408), (622, 139048), (728, 118802), (764, 113204), (1244, 69524), (1337, 64688), (1456, 59401), (1528, 56602), (2177, 39728), (2483, 34832), (2488, 34762), (2674, 32344), (3056, 28301), (4043, 21392), (4354, 19864), (4966, 17416), (4976, 17381), (5348, 16172), (8086, 10696), (8708, 9932)]