71278776

素因数分解:

$2^3\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1471}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 193464960

約数和(自身を除く): 122186184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 673, 1346, 1471, 2019, 2692, 2942, 4038, 4413, 5384, 5884, 6057, 8076, 8826, 11768, 12114, 13239, 16152, 17652, 24228, 26478, 35304, 48456, 52956, 105912, 989983, 1979966, 2969949, 3959932, 5939898, 7919864, 8909847, 11879796, 17819694, 23759592, 35639388, 71278776]

約数ペア:

[(1, 71278776), (2, 35639388), (3, 23759592), (4, 17819694), (6, 11879796), (8, 8909847), (9, 7919864), (12, 5939898), (18, 3959932), (24, 2969949), (36, 1979966), (72, 989983), (673, 105912), (1346, 52956), (1471, 48456), (2019, 35304), (2692, 26478), (2942, 24228), (4038, 17652), (4413, 16152), (5384, 13239), (5884, 12114), (6057, 11768), (8076, 8826)]