8540795244

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{359}}^1\times {\mathrm{2063}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 20659484160

約数和(自身を除く): 12118688916

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 359, 372, 718, 961, 1077, 1436, 1922, 2063, 2154, 2883, 3844, 4126, 4308, 5766, 6189, 8252, 11129, 11532, 12378, 22258, 24756, 33387, 44516, 63953, 66774, 127906, 133548, 191859, 255812, 344999, 383718, 689998, 740617, 767436, 1034997, 1379996, 1481234, 1982543, 2069994, 2221851, 2962468, 3965086, 4139988, 4443702, 5947629, 7930172, 8887404, 11895258, 22959127, 23790516, 45918254, 68877381, 91836508, 137754762, 275509524, 711732937, 1423465874, 2135198811, 2846931748, 4270397622, 8540795244]

約数ペア:

[(1, 8540795244), (2, 4270397622), (3, 2846931748), (4, 2135198811), (6, 1423465874), (12, 711732937), (31, 275509524), (62, 137754762), (93, 91836508), (124, 68877381), (186, 45918254), (359, 23790516), (372, 22959127), (718, 11895258), (961, 8887404), (1077, 7930172), (1436, 5947629), (1922, 4443702), (2063, 4139988), (2154, 3965086), (2883, 2962468), (3844, 2221851), (4126, 2069994), (4308, 1982543), (5766, 1481234), (6189, 1379996), (8252, 1034997), (11129, 767436), (11532, 740617), (12378, 689998), (22258, 383718), (24756, 344999), (33387, 255812), (44516, 191859), (63953, 133548), (66774, 127906)]