71549808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{135511}}^1$

素因数の和:135533

約数の個数: 40

約数和(自身を含む): 201641856

約数和(自身を除く): 130092048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 135511, 271022, 406533, 542044, 813066, 1084088, 1490621, 1626132, 2168176, 2981242, 3252264, 4471863, 5962484, 6504528, 8943726, 11924968, 17887452, 23849936, 35774904, 71549808]

約数ペア:

[(1, 71549808), (2, 35774904), (3, 23849936), (4, 17887452), (6, 11924968), (8, 8943726), (11, 6504528), (12, 5962484), (16, 4471863), (22, 3252264), (24, 2981242), (33, 2168176), (44, 1626132), (48, 1490621), (66, 1084088), (88, 813066), (132, 542044), (176, 406533), (264, 271022), (528, 135511)]