8683219476

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{30313}}^1$

素因数の和:30505

約数の個数: 72

約数和(自身を含む): 22454792360

約数和(自身を除く): 13771572884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 109, 146, 218, 219, 292, 327, 436, 438, 654, 657, 876, 981, 1308, 1314, 1962, 2628, 3924, 7957, 15914, 23871, 30313, 31828, 47742, 60626, 71613, 90939, 95484, 121252, 143226, 181878, 272817, 286452, 363756, 545634, 1091268, 2212849, 3304117, 4425698, 6608234, 6638547, 8851396, 9912351, 13216468, 13277094, 19824702, 19915641, 26554188, 29737053, 39649404, 39831282, 59474106, 79662564, 118948212, 241200541, 482401082, 723601623, 964802164, 1447203246, 2170804869, 2894406492, 4341609738, 8683219476]

約数ペア:

[(1, 8683219476), (2, 4341609738), (3, 2894406492), (4, 2170804869), (6, 1447203246), (9, 964802164), (12, 723601623), (18, 482401082), (36, 241200541), (73, 118948212), (109, 79662564), (146, 59474106), (218, 39831282), (219, 39649404), (292, 29737053), (327, 26554188), (436, 19915641), (438, 19824702), (654, 13277094), (657, 13216468), (876, 9912351), (981, 8851396), (1308, 6638547), (1314, 6608234), (1962, 4425698), (2628, 3304117), (3924, 2212849), (7957, 1091268), (15914, 545634), (23871, 363756), (30313, 286452), (31828, 272817), (47742, 181878), (60626, 143226), (71613, 121252), (90939, 95484)]