105407172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2953

約数の個数: 72

約数和(自身を含む): 290675840

約数和(自身を除く): 185268668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 2851, 3081, 4108, 5702, 6162, 8553, 9243, 11404, 12324, 17106, 18486, 25659, 34212, 36972, 37063, 51318, 74126, 102636, 111189, 148252, 222378, 225229, 333567, 444756, 450458, 667134, 675687, 900916, 1334268, 1351374, 2027061, 2702748, 2927977, 4054122, 5855954, 8108244, 8783931, 11711908, 17567862, 26351793, 35135724, 52703586, 105407172]

約数ペア:

[(1, 105407172), (2, 52703586), (3, 35135724), (4, 26351793), (6, 17567862), (9, 11711908), (12, 8783931), (13, 8108244), (18, 5855954), (26, 4054122), (36, 2927977), (39, 2702748), (52, 2027061), (78, 1351374), (79, 1334268), (117, 900916), (156, 675687), (158, 667134), (234, 450458), (237, 444756), (316, 333567), (468, 225229), (474, 222378), (711, 148252), (948, 111189), (1027, 102636), (1422, 74126), (2054, 51318), (2844, 37063), (2851, 36972), (3081, 34212), (4108, 25659), (5702, 18486), (6162, 17106), (8553, 12324), (9243, 11404)]