77646864

素因数分解:

$2^4\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2833}}^1$

素因数の和:3415

約数の個数: 40

約数和(自身を含む): 201009952

約数和(自身を除く): 123363088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 571, 1142, 1713, 2284, 2833, 3426, 4568, 5666, 6852, 8499, 9136, 11332, 13704, 16998, 22664, 27408, 33996, 45328, 67992, 135984, 1617643, 3235286, 4852929, 6470572, 9705858, 12941144, 19411716, 25882288, 38823432, 77646864]

約数ペア:

[(1, 77646864), (2, 38823432), (3, 25882288), (4, 19411716), (6, 12941144), (8, 9705858), (12, 6470572), (16, 4852929), (24, 3235286), (48, 1617643), (571, 135984), (1142, 67992), (1713, 45328), (2284, 33996), (2833, 27408), (3426, 22664), (4568, 16998), (5666, 13704), (6852, 11332), (8499, 9136)]