76968890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 142720704

約数和(自身を除く): 65751814

約数列:

[1, 2, 5, 10, 41, 82, 205, 227, 410, 454, 827, 1135, 1654, 2270, 4135, 8270, 9307, 18614, 33907, 46535, 67814, 93070, 169535, 187729, 339070, 375458, 938645, 1877290, 7696889, 15393778, 38484445, 76968890]

約数ペア:

[(1, 76968890), (2, 38484445), (5, 15393778), (10, 7696889), (41, 1877290), (82, 938645), (205, 375458), (227, 339070), (410, 187729), (454, 169535), (827, 93070), (1135, 67814), (1654, 46535), (2270, 33907), (4135, 18614), (8270, 9307)]