87745328

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:834

約数の個数: 60

約数和(自身を含む): 190185744

約数和(自身を除く): 102440416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 484, 488, 671, 743, 968, 976, 1342, 1486, 1936, 2684, 2972, 5368, 5944, 7381, 8173, 10736, 11888, 14762, 16346, 29524, 32692, 45323, 59048, 65384, 89903, 90646, 118096, 130768, 179806, 181292, 359612, 362584, 498553, 719224, 725168, 997106, 1438448, 1994212, 3988424, 5484083, 7976848, 10968166, 21936332, 43872664, 87745328]

約数ペア:

[(1, 87745328), (2, 43872664), (4, 21936332), (8, 10968166), (11, 7976848), (16, 5484083), (22, 3988424), (44, 1994212), (61, 1438448), (88, 997106), (121, 725168), (122, 719224), (176, 498553), (242, 362584), (244, 359612), (484, 181292), (488, 179806), (671, 130768), (743, 118096), (968, 90646), (976, 89903), (1342, 65384), (1486, 59048), (1936, 45323), (2684, 32692), (2972, 29524), (5368, 16346), (5944, 14762), (7381, 11888), (8173, 10736)]