89755016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 191116800

約数和(自身を除く): 101361784

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 157, 184, 239, 299, 314, 478, 598, 628, 956, 1196, 1256, 1912, 2041, 2392, 3107, 3611, 4082, 5497, 6214, 7222, 8164, 10994, 12428, 14444, 16328, 21988, 24856, 28888, 37523, 43976, 46943, 71461, 75046, 93886, 142922, 150092, 187772, 285844, 300184, 375544, 487799, 571688, 863029, 975598, 1726058, 1951196, 3452116, 3902392, 6904232, 11219377, 22438754, 44877508, 89755016]

約数ペア:

[(1, 89755016), (2, 44877508), (4, 22438754), (8, 11219377), (13, 6904232), (23, 3902392), (26, 3452116), (46, 1951196), (52, 1726058), (92, 975598), (104, 863029), (157, 571688), (184, 487799), (239, 375544), (299, 300184), (314, 285844), (478, 187772), (598, 150092), (628, 142922), (956, 93886), (1196, 75046), (1256, 71461), (1912, 46943), (2041, 43976), (2392, 37523), (3107, 28888), (3611, 24856), (4082, 21988), (5497, 16328), (6214, 14444), (7222, 12428), (8164, 10994)]