80265738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 196853760

約数和(自身を除く): 116588022

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 158, 237, 238, 357, 474, 553, 714, 1106, 1343, 1423, 1659, 2686, 2846, 3318, 4029, 4269, 8058, 8538, 9401, 9961, 18802, 19922, 24191, 28203, 29883, 48382, 56406, 59766, 72573, 112417, 145146, 169337, 224834, 337251, 338674, 508011, 674502, 786919, 1016022, 1573838, 1911089, 2360757, 3822178, 4721514, 5733267, 11466534, 13377623, 26755246, 40132869, 80265738]

約数ペア:

[(1, 80265738), (2, 40132869), (3, 26755246), (6, 13377623), (7, 11466534), (14, 5733267), (17, 4721514), (21, 3822178), (34, 2360757), (42, 1911089), (51, 1573838), (79, 1016022), (102, 786919), (119, 674502), (158, 508011), (237, 338674), (238, 337251), (357, 224834), (474, 169337), (553, 145146), (714, 112417), (1106, 72573), (1343, 59766), (1423, 56406), (1659, 48382), (2686, 29883), (2846, 28203), (3318, 24191), (4029, 19922), (4269, 18802), (8058, 9961), (8538, 9401)]