82721808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{44189}}^1$

素因数の和:44216

約数の個数: 60

約数和(自身を含む): 249319980

約数和(自身を除く): 166598172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 44189, 88378, 132567, 176756, 265134, 353512, 397701, 530268, 574457, 707024, 795402, 1060536, 1148914, 1590804, 1723371, 2121072, 2297828, 3181608, 3446742, 4595656, 5170113, 6363216, 6893484, 9191312, 10340226, 13786968, 20680452, 27573936, 41360904, 82721808]

約数ペア:

[(1, 82721808), (2, 41360904), (3, 27573936), (4, 20680452), (6, 13786968), (8, 10340226), (9, 9191312), (12, 6893484), (13, 6363216), (16, 5170113), (18, 4595656), (24, 3446742), (26, 3181608), (36, 2297828), (39, 2121072), (48, 1723371), (52, 1590804), (72, 1148914), (78, 1060536), (104, 795402), (117, 707024), (144, 574457), (156, 530268), (208, 397701), (234, 353512), (312, 265134), (468, 176756), (624, 132567), (936, 88378), (1872, 44189)]