77177790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 215688096

約数和(自身を除く): 138510306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 73, 85, 90, 102, 146, 153, 170, 219, 255, 306, 365, 438, 510, 657, 691, 730, 765, 1095, 1241, 1314, 1382, 1530, 2073, 2190, 2482, 3285, 3455, 3723, 4146, 6205, 6219, 6570, 6910, 7446, 10365, 11169, 11747, 12410, 12438, 18615, 20730, 22338, 23494, 31095, 35241, 37230, 50443, 55845, 58735, 62190, 70482, 100886, 105723, 111690, 117470, 151329, 176205, 211446, 252215, 302658, 352410, 453987, 504430, 528615, 756645, 857531, 907974, 1057230, 1513290, 1715062, 2269935, 2572593, 4287655, 4539870, 5145186, 7717779, 8575310, 12862965, 15435558, 25725930, 38588895, 77177790]

約数ペア:

[(1, 77177790), (2, 38588895), (3, 25725930), (5, 15435558), (6, 12862965), (9, 8575310), (10, 7717779), (15, 5145186), (17, 4539870), (18, 4287655), (30, 2572593), (34, 2269935), (45, 1715062), (51, 1513290), (73, 1057230), (85, 907974), (90, 857531), (102, 756645), (146, 528615), (153, 504430), (170, 453987), (219, 352410), (255, 302658), (306, 252215), (365, 211446), (438, 176205), (510, 151329), (657, 117470), (691, 111690), (730, 105723), (765, 100886), (1095, 70482), (1241, 62190), (1314, 58735), (1382, 55845), (1530, 50443), (2073, 37230), (2190, 35241), (2482, 31095), (3285, 23494), (3455, 22338), (3723, 20730), (4146, 18615), (6205, 12438), (6219, 12410), (6570, 11747), (6910, 11169), (7446, 10365)]