71418768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{87523}}^1$

素因数の和:87551

約数の個数: 40

約数和(自身を含む): 195353568

約数和(自身を除く): 123934800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 87523, 175046, 262569, 350092, 525138, 700184, 1050276, 1400368, 1487891, 2100552, 2975782, 4201104, 4463673, 5951564, 8927346, 11903128, 17854692, 23806256, 35709384, 71418768]

約数ペア:

[(1, 71418768), (2, 35709384), (3, 23806256), (4, 17854692), (6, 11903128), (8, 8927346), (12, 5951564), (16, 4463673), (17, 4201104), (24, 2975782), (34, 2100552), (48, 1487891), (51, 1400368), (68, 1050276), (102, 700184), (136, 525138), (204, 350092), (272, 262569), (408, 175046), (816, 87523)]