64244538

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{45179}}^1$

素因数の和:45266

約数の個数: 24

約数和(自身を含む): 140961600

約数和(自身を除く): 76717062

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 45179, 90358, 135537, 271074, 406611, 813222, 3569141, 7138282, 10707423, 21414846, 32122269, 64244538]

約数ペア:

[(1, 64244538), (2, 32122269), (3, 21414846), (6, 10707423), (9, 7138282), (18, 3569141), (79, 813222), (158, 406611), (237, 271074), (474, 135537), (711, 90358), (1422, 45179)]