12112568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 26966880

約数和(自身を除く): 14854312

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 169, 221, 248, 289, 338, 403, 442, 527, 578, 676, 806, 884, 1054, 1156, 1352, 1612, 1768, 2108, 2312, 2873, 3224, 3757, 4216, 5239, 5746, 6851, 7514, 8959, 10478, 11492, 13702, 15028, 17918, 20956, 22984, 27404, 30056, 35836, 41912, 48841, 54808, 71672, 89063, 97682, 116467, 178126, 195364, 232934, 356252, 390728, 465868, 712504, 931736, 1514071, 3028142, 6056284, 12112568]

約数ペア:

[(1, 12112568), (2, 6056284), (4, 3028142), (8, 1514071), (13, 931736), (17, 712504), (26, 465868), (31, 390728), (34, 356252), (52, 232934), (62, 195364), (68, 178126), (104, 116467), (124, 97682), (136, 89063), (169, 71672), (221, 54808), (248, 48841), (289, 41912), (338, 35836), (403, 30056), (442, 27404), (527, 22984), (578, 20956), (676, 17918), (806, 15028), (884, 13702), (1054, 11492), (1156, 10478), (1352, 8959), (1612, 7514), (1768, 6851), (2108, 5746), (2312, 5239), (2873, 4216), (3224, 3757)]