72051048

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7639}}^1$

素因数の和:7782

約数の個数: 48

約数和(自身を含む): 196653600

約数和(自身を除く): 124602552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 7639, 9432, 15278, 22917, 30556, 45834, 61112, 68751, 91668, 137502, 183336, 275004, 550008, 1000709, 2001418, 3002127, 4002836, 6004254, 8005672, 9006381, 12008508, 18012762, 24017016, 36025524, 72051048]

約数ペア:

[(1, 72051048), (2, 36025524), (3, 24017016), (4, 18012762), (6, 12008508), (8, 9006381), (9, 8005672), (12, 6004254), (18, 4002836), (24, 3002127), (36, 2001418), (72, 1000709), (131, 550008), (262, 275004), (393, 183336), (524, 137502), (786, 91668), (1048, 68751), (1179, 61112), (1572, 45834), (2358, 30556), (3144, 22917), (4716, 15278), (7639, 9432)]