86263762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 156119040

約数和(自身を除く): 69855278

約数列:

[1, 2, 13, 19, 26, 31, 38, 43, 62, 86, 131, 247, 262, 403, 494, 559, 589, 806, 817, 1118, 1178, 1333, 1634, 1703, 2489, 2666, 3406, 4061, 4978, 5633, 7657, 8122, 10621, 11266, 15314, 17329, 21242, 25327, 32357, 34658, 50654, 52793, 64714, 73229, 77159, 105586, 107027, 146458, 154318, 174623, 214054, 329251, 349246, 658502, 1003067, 1391351, 2006134, 2270099, 2782702, 3317837, 4540198, 6635674, 43131881, 86263762]

約数ペア:

[(1, 86263762), (2, 43131881), (13, 6635674), (19, 4540198), (26, 3317837), (31, 2782702), (38, 2270099), (43, 2006134), (62, 1391351), (86, 1003067), (131, 658502), (247, 349246), (262, 329251), (403, 214054), (494, 174623), (559, 154318), (589, 146458), (806, 107027), (817, 105586), (1118, 77159), (1178, 73229), (1333, 64714), (1634, 52793), (1703, 50654), (2489, 34658), (2666, 32357), (3406, 25327), (4061, 21242), (4978, 17329), (5633, 15314), (7657, 11266), (8122, 10621)]