72615663608

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1653061}}^1$

素因数の和:1653120

約数の個数: 48

約数和(自身を含む): 152247010200

約数和(自身を除く): 79631346592

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 2312, 2584, 5491, 10982, 21964, 43928, 1653061, 3306122, 6612244, 13224488, 28102037, 31408159, 56204074, 62816318, 112408148, 125632636, 224816296, 251265272, 477734629, 533938703, 955469258, 1067877406, 1910938516, 2135754812, 3821877032, 4271509624, 9076957951, 18153915902, 36307831804, 72615663608]

約数ペア:

[(1, 72615663608), (2, 36307831804), (4, 18153915902), (8, 9076957951), (17, 4271509624), (19, 3821877032), (34, 2135754812), (38, 1910938516), (68, 1067877406), (76, 955469258), (136, 533938703), (152, 477734629), (289, 251265272), (323, 224816296), (578, 125632636), (646, 112408148), (1156, 62816318), (1292, 56204074), (2312, 31408159), (2584, 28102037), (5491, 13224488), (10982, 6612244), (21964, 3306122), (43928, 1653061)]