90342954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1657}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 211832712

約数和(自身を除く): 121489758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 233, 234, 466, 699, 1398, 1657, 2097, 3029, 3314, 4194, 4971, 6058, 9087, 9942, 14913, 18174, 21541, 27261, 29826, 43082, 54522, 64623, 129246, 193869, 386081, 387738, 772162, 1158243, 2316486, 3474729, 5019053, 6949458, 10038106, 15057159, 30114318, 45171477, 90342954]

約数ペア:

[(1, 90342954), (2, 45171477), (3, 30114318), (6, 15057159), (9, 10038106), (13, 6949458), (18, 5019053), (26, 3474729), (39, 2316486), (78, 1158243), (117, 772162), (233, 387738), (234, 386081), (466, 193869), (699, 129246), (1398, 64623), (1657, 54522), (2097, 43082), (3029, 29826), (3314, 27261), (4194, 21541), (4971, 18174), (6058, 14913), (9087, 9942)]