77995302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 195429888

約数和(自身を除く): 117434586

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 401, 421, 462, 802, 842, 1203, 1263, 2406, 2526, 2807, 2947, 4411, 4631, 5614, 5894, 8421, 8822, 8841, 9262, 13233, 13893, 16842, 17682, 26466, 27786, 30877, 32417, 61754, 64834, 92631, 97251, 168821, 185262, 194502, 337642, 506463, 1012926, 1181747, 1857031, 2363494, 3545241, 3714062, 5571093, 7090482, 11142186, 12999217, 25998434, 38997651, 77995302]

約数ペア:

[(1, 77995302), (2, 38997651), (3, 25998434), (6, 12999217), (7, 11142186), (11, 7090482), (14, 5571093), (21, 3714062), (22, 3545241), (33, 2363494), (42, 1857031), (66, 1181747), (77, 1012926), (154, 506463), (231, 337642), (401, 194502), (421, 185262), (462, 168821), (802, 97251), (842, 92631), (1203, 64834), (1263, 61754), (2406, 32417), (2526, 30877), (2807, 27786), (2947, 26466), (4411, 17682), (4631, 16842), (5614, 13893), (5894, 13233), (8421, 9262), (8822, 8841)]