78104744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7039}}^1$

素因数の和:7137

約数の個数: 32

約数和(自身を含む): 156288000

約数和(自身を除く): 78183256

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 7039, 11096, 14078, 28156, 56312, 133741, 267482, 513847, 534964, 1027694, 1069928, 2055388, 4110776, 9763093, 19526186, 39052372, 78104744]

約数ペア:

[(1, 78104744), (2, 39052372), (4, 19526186), (8, 9763093), (19, 4110776), (38, 2055388), (73, 1069928), (76, 1027694), (146, 534964), (152, 513847), (292, 267482), (584, 133741), (1387, 56312), (2774, 28156), (5548, 14078), (7039, 11096)]