80387964

素因数分解:

$2^2\times 3^4\times {\mathrm{227}}^1\times {\mathrm{1093}}^1$

素因数の和:1336

約数の個数: 60

約数和(自身を含む): 211268904

約数和(自身を除く): 130880940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 324, 454, 681, 908, 1093, 1362, 2043, 2186, 2724, 3279, 4086, 4372, 6129, 6558, 8172, 9837, 12258, 13116, 18387, 19674, 24516, 29511, 36774, 39348, 59022, 73548, 88533, 118044, 177066, 248111, 354132, 496222, 744333, 992444, 1488666, 2232999, 2977332, 4465998, 6698997, 8931996, 13397994, 20096991, 26795988, 40193982, 80387964]

約数ペア:

[(1, 80387964), (2, 40193982), (3, 26795988), (4, 20096991), (6, 13397994), (9, 8931996), (12, 6698997), (18, 4465998), (27, 2977332), (36, 2232999), (54, 1488666), (81, 992444), (108, 744333), (162, 496222), (227, 354132), (324, 248111), (454, 177066), (681, 118044), (908, 88533), (1093, 73548), (1362, 59022), (2043, 39348), (2186, 36774), (2724, 29511), (3279, 24516), (4086, 19674), (4372, 18387), (6129, 13116), (6558, 12258), (8172, 9837)]