72940476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21179}}^1$

素因数の和:21234

約数の個数: 48

約数和(自身を含む): 199261440

約数和(自身を除く): 126320964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 21179, 42358, 63537, 84716, 127074, 148253, 254148, 296506, 444759, 593012, 868339, 889518, 1736678, 1779036, 2605017, 3473356, 5210034, 6078373, 10420068, 12156746, 18235119, 24313492, 36470238, 72940476]

約数ペア:

[(1, 72940476), (2, 36470238), (3, 24313492), (4, 18235119), (6, 12156746), (7, 10420068), (12, 6078373), (14, 5210034), (21, 3473356), (28, 2605017), (41, 1779036), (42, 1736678), (82, 889518), (84, 868339), (123, 593012), (164, 444759), (246, 296506), (287, 254148), (492, 148253), (574, 127074), (861, 84716), (1148, 63537), (1722, 42358), (3444, 21179)]