69150276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 189775040

約数和(自身を除く): 120624764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1063, 1251, 1668, 1807, 2126, 2502, 3189, 3614, 4252, 5004, 5421, 6378, 7228, 9567, 10842, 12756, 13819, 16263, 19134, 21684, 27638, 32526, 38268, 41457, 55276, 65052, 82914, 124371, 147757, 165828, 248742, 295514, 443271, 497484, 591028, 886542, 1329813, 1773084, 1920841, 2659626, 3841682, 5319252, 5762523, 7683364, 11525046, 17287569, 23050092, 34575138, 69150276]

約数ペア:

[(1, 69150276), (2, 34575138), (3, 23050092), (4, 17287569), (6, 11525046), (9, 7683364), (12, 5762523), (13, 5319252), (18, 3841682), (26, 2659626), (36, 1920841), (39, 1773084), (52, 1329813), (78, 886542), (117, 591028), (139, 497484), (156, 443271), (234, 295514), (278, 248742), (417, 165828), (468, 147757), (556, 124371), (834, 82914), (1063, 65052), (1251, 55276), (1668, 41457), (1807, 38268), (2126, 32526), (2502, 27638), (3189, 21684), (3614, 19134), (4252, 16263), (5004, 13819), (5421, 12756), (6378, 10842), (7228, 9567)]