61471368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{121967}}^1$

素因数の和:121986

約数の個数: 48

約数和(自身を含む): 190270080

約数和(自身を除く): 128798712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 121967, 243934, 365901, 487868, 731802, 853769, 975736, 1097703, 1463604, 1707538, 2195406, 2561307, 2927208, 3415076, 4390812, 5122614, 6830152, 7683921, 8781624, 10245228, 15367842, 20490456, 30735684, 61471368]

約数ペア:

[(1, 61471368), (2, 30735684), (3, 20490456), (4, 15367842), (6, 10245228), (7, 8781624), (8, 7683921), (9, 6830152), (12, 5122614), (14, 4390812), (18, 3415076), (21, 2927208), (24, 2561307), (28, 2195406), (36, 1707538), (42, 1463604), (56, 1097703), (63, 975736), (72, 853769), (84, 731802), (126, 487868), (168, 365901), (252, 243934), (504, 121967)]