763509204

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2851}}^1$

素因数の和:3077

約数の個数: 72

約数和(自身を含む): 1986976992

約数和(自身を除く): 1223467788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 173, 258, 346, 387, 516, 519, 692, 774, 1038, 1548, 1557, 2076, 2851, 3114, 5702, 6228, 7439, 8553, 11404, 14878, 17106, 22317, 25659, 29756, 34212, 44634, 51318, 66951, 89268, 102636, 122593, 133902, 245186, 267804, 367779, 490372, 493223, 735558, 986446, 1103337, 1471116, 1479669, 1972892, 2206674, 2959338, 4413348, 4439007, 5918676, 8878014, 17756028, 21208589, 42417178, 63625767, 84834356, 127251534, 190877301, 254503068, 381754602, 763509204]

約数ペア:

[(1, 763509204), (2, 381754602), (3, 254503068), (4, 190877301), (6, 127251534), (9, 84834356), (12, 63625767), (18, 42417178), (36, 21208589), (43, 17756028), (86, 8878014), (129, 5918676), (172, 4439007), (173, 4413348), (258, 2959338), (346, 2206674), (387, 1972892), (516, 1479669), (519, 1471116), (692, 1103337), (774, 986446), (1038, 735558), (1548, 493223), (1557, 490372), (2076, 367779), (2851, 267804), (3114, 245186), (5702, 133902), (6228, 122593), (7439, 102636), (8553, 89268), (11404, 66951), (14878, 51318), (17106, 44634), (22317, 34212), (25659, 29756)]