78315408

素因数分解:

$2^4\times 3^2\times {\mathrm{543857}}^1$

素因数の和:543871

約数の個数: 30

約数和(自身を含む): 219174774

約数和(自身を除く): 140859366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 543857, 1087714, 1631571, 2175428, 3263142, 4350856, 4894713, 6526284, 8701712, 9789426, 13052568, 19578852, 26105136, 39157704, 78315408]

約数ペア:

[(1, 78315408), (2, 39157704), (3, 26105136), (4, 19578852), (6, 13052568), (8, 9789426), (9, 8701712), (12, 6526284), (16, 4894713), (18, 4350856), (24, 3263142), (36, 2175428), (48, 1631571), (72, 1087714), (144, 543857)]