64131348

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 153216000

約数和(自身を除く): 89084652

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 239, 354, 379, 478, 708, 717, 758, 956, 1137, 1434, 1516, 2274, 2868, 4548, 14101, 22361, 28202, 42303, 44722, 56404, 67083, 84606, 89444, 90581, 134166, 169212, 181162, 268332, 271743, 362324, 543486, 1086972, 5344279, 10688558, 16032837, 21377116, 32065674, 64131348]

約数ペア:

[(1, 64131348), (2, 32065674), (3, 21377116), (4, 16032837), (6, 10688558), (12, 5344279), (59, 1086972), (118, 543486), (177, 362324), (236, 271743), (239, 268332), (354, 181162), (379, 169212), (478, 134166), (708, 90581), (717, 89444), (758, 84606), (956, 67083), (1137, 56404), (1434, 44722), (1516, 42303), (2274, 28202), (2868, 22361), (4548, 14101)]