90905568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3167}}^1$

素因数の和:3216

約数の個数: 96

約数和(自身を含む): 268240896

約数和(自身を除く): 177335328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1104, 1196, 1248, 1794, 2208, 2392, 3167, 3588, 4784, 6334, 7176, 9501, 9568, 12668, 14352, 19002, 25336, 28704, 38004, 41171, 50672, 72841, 76008, 82342, 101344, 123513, 145682, 152016, 164684, 218523, 247026, 291364, 304032, 329368, 437046, 494052, 582728, 658736, 874092, 946933, 988104, 1165456, 1317472, 1748184, 1893866, 1976208, 2330912, 2840799, 3496368, 3787732, 3952416, 5681598, 6992736, 7575464, 11363196, 15150928, 22726392, 30301856, 45452784, 90905568]

約数ペア:

[(1, 90905568), (2, 45452784), (3, 30301856), (4, 22726392), (6, 15150928), (8, 11363196), (12, 7575464), (13, 6992736), (16, 5681598), (23, 3952416), (24, 3787732), (26, 3496368), (32, 2840799), (39, 2330912), (46, 1976208), (48, 1893866), (52, 1748184), (69, 1317472), (78, 1165456), (92, 988104), (96, 946933), (104, 874092), (138, 658736), (156, 582728), (184, 494052), (208, 437046), (276, 329368), (299, 304032), (312, 291364), (368, 247026), (416, 218523), (552, 164684), (598, 152016), (624, 145682), (736, 123513), (897, 101344), (1104, 82342), (1196, 76008), (1248, 72841), (1794, 50672), (2208, 41171), (2392, 38004), (3167, 28704), (3588, 25336), (4784, 19002), (6334, 14352), (7176, 12668), (9501, 9568)]