89768588

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:764

約数の個数: 60

約数和(自身を含む): 197638560

約数和(自身を除く): 107869972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 719, 1274, 1372, 1438, 2401, 2548, 2876, 4459, 4802, 5033, 8918, 9347, 9604, 10066, 17836, 18694, 20132, 31213, 35231, 37388, 62426, 65429, 70462, 124852, 130858, 140924, 246617, 261716, 458003, 493234, 916006, 986468, 1726319, 1832012, 3206021, 3452638, 6412042, 6905276, 12824084, 22442147, 44884294, 89768588]

約数ペア:

[(1, 89768588), (2, 44884294), (4, 22442147), (7, 12824084), (13, 6905276), (14, 6412042), (26, 3452638), (28, 3206021), (49, 1832012), (52, 1726319), (91, 986468), (98, 916006), (182, 493234), (196, 458003), (343, 261716), (364, 246617), (637, 140924), (686, 130858), (719, 124852), (1274, 70462), (1372, 65429), (1438, 62426), (2401, 37388), (2548, 35231), (2876, 31213), (4459, 20132), (4802, 18694), (5033, 17836), (8918, 10066), (9347, 9604)]