67870264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 91796936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 239, 308, 461, 478, 616, 922, 956, 1673, 1844, 1912, 2629, 3227, 3346, 3688, 5071, 5258, 6454, 6692, 10142, 10516, 12908, 13384, 18403, 20284, 21032, 25816, 35497, 36806, 40568, 70994, 73612, 110179, 141988, 147224, 220358, 283976, 440716, 771253, 881432, 1211969, 1542506, 2423938, 3085012, 4847876, 6170024, 8483783, 9695752, 16967566, 33935132, 67870264]

約数ペア:

[(1, 67870264), (2, 33935132), (4, 16967566), (7, 9695752), (8, 8483783), (11, 6170024), (14, 4847876), (22, 3085012), (28, 2423938), (44, 1542506), (56, 1211969), (77, 881432), (88, 771253), (154, 440716), (239, 283976), (308, 220358), (461, 147224), (478, 141988), (616, 110179), (922, 73612), (956, 70994), (1673, 40568), (1844, 36806), (1912, 35497), (2629, 25816), (3227, 21032), (3346, 20284), (3688, 18403), (5071, 13384), (5258, 12908), (6454, 10516), (6692, 10142)]