61781424

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{31393}}^1$

素因数の和:31445

約数の個数: 40

約数和(自身を含む): 163499952

約数和(自身を除く): 101718528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 31393, 62786, 94179, 125572, 188358, 251144, 376716, 502288, 753432, 1287113, 1506864, 2574226, 3861339, 5148452, 7722678, 10296904, 15445356, 20593808, 30890712, 61781424]

約数ペア:

[(1, 61781424), (2, 30890712), (3, 20593808), (4, 15445356), (6, 10296904), (8, 7722678), (12, 5148452), (16, 3861339), (24, 2574226), (41, 1506864), (48, 1287113), (82, 753432), (123, 502288), (164, 376716), (246, 251144), (328, 188358), (492, 125572), (656, 94179), (984, 62786), (1968, 31393)]