61173416

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 121245300

約数和(自身を除く): 60071884

約数列:

[1, 2, 4, 8, 31, 62, 73, 109, 124, 146, 218, 248, 292, 436, 584, 872, 961, 1922, 2263, 3379, 3844, 4526, 6758, 7688, 7957, 9052, 13516, 15914, 18104, 27032, 31828, 63656, 70153, 104749, 140306, 209498, 246667, 280612, 418996, 493334, 561224, 837992, 986668, 1973336, 7646677, 15293354, 30586708, 61173416]

約数ペア:

[(1, 61173416), (2, 30586708), (4, 15293354), (8, 7646677), (31, 1973336), (62, 986668), (73, 837992), (109, 561224), (124, 493334), (146, 418996), (218, 280612), (248, 246667), (292, 209498), (436, 140306), (584, 104749), (872, 70153), (961, 63656), (1922, 31828), (2263, 27032), (3379, 18104), (3844, 15914), (4526, 13516), (6758, 9052), (7688, 7957)]