72553416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13679}}^1$

素因数の和:13718

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 134288184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 13679, 27358, 41037, 54716, 82074, 109432, 164148, 177827, 232543, 328296, 355654, 465086, 533481, 697629, 711308, 930172, 1066962, 1395258, 1422616, 1860344, 2133924, 2790516, 3023059, 4267848, 5581032, 6046118, 9069177, 12092236, 18138354, 24184472, 36276708, 72553416]

約数ペア:

[(1, 72553416), (2, 36276708), (3, 24184472), (4, 18138354), (6, 12092236), (8, 9069177), (12, 6046118), (13, 5581032), (17, 4267848), (24, 3023059), (26, 2790516), (34, 2133924), (39, 1860344), (51, 1422616), (52, 1395258), (68, 1066962), (78, 930172), (102, 711308), (104, 697629), (136, 533481), (156, 465086), (204, 355654), (221, 328296), (312, 232543), (408, 177827), (442, 164148), (663, 109432), (884, 82074), (1326, 54716), (1768, 41037), (2652, 27358), (5304, 13679)]