87632776

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20323}}^1$

素因数の和:20354

約数の個数: 48

約数和(自身を含む): 208524240

約数和(自身を除く): 120891464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 20323, 40646, 81292, 142261, 162584, 223553, 284522, 447106, 569044, 894212, 995827, 1138088, 1564871, 1788424, 1991654, 3129742, 3983308, 6259484, 7966616, 10954097, 12518968, 21908194, 43816388, 87632776]

約数ペア:

[(1, 87632776), (2, 43816388), (4, 21908194), (7, 12518968), (8, 10954097), (11, 7966616), (14, 6259484), (22, 3983308), (28, 3129742), (44, 1991654), (49, 1788424), (56, 1564871), (77, 1138088), (88, 995827), (98, 894212), (154, 569044), (196, 447106), (308, 284522), (392, 223553), (539, 162584), (616, 142261), (1078, 81292), (2156, 40646), (4312, 20323)]