89690432

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 206532480

約数和(自身を除く): 116842048

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 43, 46, 52, 64, 86, 92, 104, 109, 172, 184, 208, 218, 299, 344, 368, 416, 436, 559, 598, 688, 736, 832, 872, 989, 1118, 1196, 1376, 1417, 1472, 1744, 1978, 2236, 2392, 2507, 2752, 2834, 3488, 3956, 4472, 4687, 4784, 5014, 5668, 6976, 7912, 8944, 9374, 9568, 10028, 11336, 12857, 15824, 17888, 18748, 19136, 20056, 22672, 25714, 31648, 32591, 35776, 37496, 40112, 45344, 51428, 60931, 63296, 65182, 74992, 80224, 90688, 102856, 107801, 121862, 130364, 149984, 160448, 205712, 215602, 243724, 260728, 299968, 411424, 431204, 487448, 521456, 822848, 862408, 974896, 1042912, 1401413, 1724816, 1949792, 2085824, 2802826, 3449632, 3899584, 5605652, 6899264, 11211304, 22422608, 44845216, 89690432]

約数ペア:

[(1, 89690432), (2, 44845216), (4, 22422608), (8, 11211304), (13, 6899264), (16, 5605652), (23, 3899584), (26, 3449632), (32, 2802826), (43, 2085824), (46, 1949792), (52, 1724816), (64, 1401413), (86, 1042912), (92, 974896), (104, 862408), (109, 822848), (172, 521456), (184, 487448), (208, 431204), (218, 411424), (299, 299968), (344, 260728), (368, 243724), (416, 215602), (436, 205712), (559, 160448), (598, 149984), (688, 130364), (736, 121862), (832, 107801), (872, 102856), (989, 90688), (1118, 80224), (1196, 74992), (1376, 65182), (1417, 63296), (1472, 60931), (1744, 51428), (1978, 45344), (2236, 40112), (2392, 37496), (2507, 35776), (2752, 32591), (2834, 31648), (3488, 25714), (3956, 22672), (4472, 20056), (4687, 19136), (4784, 18748), (5014, 17888), (5668, 15824), (6976, 12857), (7912, 11336), (8944, 10028), (9374, 9568)]