63963156

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 153244224

約数和(自身を除く): 89281068

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 212, 318, 326, 489, 617, 636, 652, 978, 1234, 1851, 1956, 2468, 3702, 7404, 8639, 17278, 25917, 32701, 34556, 51834, 65402, 98103, 100571, 103668, 130804, 196206, 201142, 301713, 392412, 402284, 603426, 1206852, 5330263, 10660526, 15990789, 21321052, 31981578, 63963156]

約数ペア:

[(1, 63963156), (2, 31981578), (3, 21321052), (4, 15990789), (6, 10660526), (12, 5330263), (53, 1206852), (106, 603426), (159, 402284), (163, 392412), (212, 301713), (318, 201142), (326, 196206), (489, 130804), (617, 103668), (636, 100571), (652, 98103), (978, 65402), (1234, 51834), (1851, 34556), (1956, 32701), (2468, 25917), (3702, 17278), (7404, 8639)]