76999728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123397}}^1$

素因数の和:123421

約数の個数: 40

約数和(自身を含む): 214218928

約数和(自身を除く): 137219200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 123397, 246794, 370191, 493588, 740382, 987176, 1480764, 1604161, 1974352, 2961528, 3208322, 4812483, 5923056, 6416644, 9624966, 12833288, 19249932, 25666576, 38499864, 76999728]

約数ペア:

[(1, 76999728), (2, 38499864), (3, 25666576), (4, 19249932), (6, 12833288), (8, 9624966), (12, 6416644), (13, 5923056), (16, 4812483), (24, 3208322), (26, 2961528), (39, 1974352), (48, 1604161), (52, 1480764), (78, 987176), (104, 740382), (156, 493588), (208, 370191), (312, 246794), (624, 123397)]