90639696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269761}}^1$

素因数の和:269779

約数の個数: 40

約数和(自身を含む): 267603904

約数和(自身を除く): 176964208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 269761, 539522, 809283, 1079044, 1618566, 1888327, 2158088, 3237132, 3776654, 4316176, 5664981, 6474264, 7553308, 11329962, 12948528, 15106616, 22659924, 30213232, 45319848, 90639696]

約数ペア:

[(1, 90639696), (2, 45319848), (3, 30213232), (4, 22659924), (6, 15106616), (7, 12948528), (8, 11329962), (12, 7553308), (14, 6474264), (16, 5664981), (21, 4316176), (24, 3776654), (28, 3237132), (42, 2158088), (48, 1888327), (56, 1618566), (84, 1079044), (112, 809283), (168, 539522), (336, 269761)]