72373716

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21617}}^1$

素因数の和:21661

約数の個数: 48

約数和(自身を含む): 193697280

約数和(自身を除く): 121323564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 21617, 43234, 64851, 86468, 129702, 194553, 259404, 389106, 583659, 670127, 778212, 1167318, 1340254, 2010381, 2334636, 2680508, 4020762, 6031143, 8041524, 12062286, 18093429, 24124572, 36186858, 72373716]

約数ペア:

[(1, 72373716), (2, 36186858), (3, 24124572), (4, 18093429), (6, 12062286), (9, 8041524), (12, 6031143), (18, 4020762), (27, 2680508), (31, 2334636), (36, 2010381), (54, 1340254), (62, 1167318), (93, 778212), (108, 670127), (124, 583659), (186, 389106), (279, 259404), (372, 194553), (558, 129702), (837, 86468), (1116, 64851), (1674, 43234), (3348, 21617)]