71928168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{230539}}^1$

素因数の和:230561

約数の個数: 32

約数和(自身を含む): 193653600

約数和(自身を除く): 121725432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 230539, 461078, 691617, 922156, 1383234, 1844312, 2766468, 2997007, 5532936, 5994014, 8991021, 11988028, 17982042, 23976056, 35964084, 71928168]

約数ペア:

[(1, 71928168), (2, 35964084), (3, 23976056), (4, 17982042), (6, 11988028), (8, 8991021), (12, 5994014), (13, 5532936), (24, 2997007), (26, 2766468), (39, 1844312), (52, 1383234), (78, 922156), (104, 691617), (156, 461078), (312, 230539)]