71291616

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67511}}^1$

素因数の和:67535

約数の個数: 48

約数和(自身を含む): 204156288

約数和(自身を除く): 132864672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 67511, 135022, 202533, 270044, 405066, 540088, 742621, 810132, 1080176, 1485242, 1620264, 2160352, 2227863, 2970484, 3240528, 4455726, 5940968, 6481056, 8911452, 11881936, 17822904, 23763872, 35645808, 71291616]

約数ペア:

[(1, 71291616), (2, 35645808), (3, 23763872), (4, 17822904), (6, 11881936), (8, 8911452), (11, 6481056), (12, 5940968), (16, 4455726), (22, 3240528), (24, 2970484), (32, 2227863), (33, 2160352), (44, 1620264), (48, 1485242), (66, 1080176), (88, 810132), (96, 742621), (132, 540088), (176, 405066), (264, 270044), (352, 202533), (528, 135022), (1056, 67511)]