71849736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142559}}^1$

素因数の和:142578

約数の個数: 48

約数和(自身を含む): 222393600

約数和(自身を除く): 150543864

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, 142559, 285118, 427677, 570236, 855354, 997913, 1140472, 1283031, 1710708, 1995826, 2566062, 2993739, 3421416, 3991652, 5132124, 5987478, 7983304, 8981217, 10264248, 11974956, 17962434, 23949912, 35924868, 71849736]

約数ペア:

[(1, 71849736), (2, 35924868), (3, 23949912), (4, 17962434), (6, 11974956), (7, 10264248), (8, 8981217), (9, 7983304), (12, 5987478), (14, 5132124), (18, 3991652), (21, 3421416), (24, 2993739), (28, 2566062), (36, 1995826), (42, 1710708), (56, 1283031), (63, 1140472), (72, 997913), (84, 855354), (126, 570236), (168, 427677), (252, 285118), (504, 142559)]