88642736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2698

約数の個数: 80

約数和(自身を含む): 220652544

約数和(自身を除く): 132009808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 2647, 4186, 4784, 5294, 8372, 10588, 16744, 18529, 21176, 33488, 34411, 37058, 42352, 60881, 68822, 74116, 121762, 137644, 148232, 240877, 243524, 275288, 296464, 426167, 481754, 487048, 550576, 791453, 852334, 963508, 974096, 1582906, 1704668, 1927016, 3165812, 3409336, 3854032, 5540171, 6331624, 6818672, 11080342, 12663248, 22160684, 44321368, 88642736]

約数ペア:

[(1, 88642736), (2, 44321368), (4, 22160684), (7, 12663248), (8, 11080342), (13, 6818672), (14, 6331624), (16, 5540171), (23, 3854032), (26, 3409336), (28, 3165812), (46, 1927016), (52, 1704668), (56, 1582906), (91, 974096), (92, 963508), (104, 852334), (112, 791453), (161, 550576), (182, 487048), (184, 481754), (208, 426167), (299, 296464), (322, 275288), (364, 243524), (368, 240877), (598, 148232), (644, 137644), (728, 121762), (1196, 74116), (1288, 68822), (1456, 60881), (2093, 42352), (2392, 37058), (2576, 34411), (2647, 33488), (4186, 21176), (4784, 18529), (5294, 16744), (8372, 10588)]