73778884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 138733056

約数和(自身を除く): 64954172

約数列:

[1, 2, 4, 31, 43, 62, 86, 101, 124, 137, 172, 202, 274, 404, 548, 1333, 2666, 3131, 4247, 4343, 5332, 5891, 6262, 8494, 8686, 11782, 12524, 13837, 16988, 17372, 23564, 27674, 55348, 134633, 182621, 269266, 365242, 428947, 538532, 594991, 730484, 857894, 1189982, 1715788, 2379964, 18444721, 36889442, 73778884]

約数ペア:

[(1, 73778884), (2, 36889442), (4, 18444721), (31, 2379964), (43, 1715788), (62, 1189982), (86, 857894), (101, 730484), (124, 594991), (137, 538532), (172, 428947), (202, 365242), (274, 269266), (404, 182621), (548, 134633), (1333, 55348), (2666, 27674), (3131, 23564), (4247, 17372), (4343, 16988), (5332, 13837), (5891, 12524), (6262, 11782), (8494, 8686)]