71846712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{142553}}^1$

素因数の和:142572

約数の個数: 48

約数和(自身を含む): 222384240

約数和(自身を除く): 150537528

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, 142553, 285106, 427659, 570212, 855318, 997871, 1140424, 1282977, 1710636, 1995742, 2565954, 2993613, 3421272, 3991484, 5131908, 5987226, 7982968, 8980839, 10263816, 11974452, 17961678, 23948904, 35923356, 71846712]

約数ペア:

[(1, 71846712), (2, 35923356), (3, 23948904), (4, 17961678), (6, 11974452), (7, 10263816), (8, 8980839), (9, 7982968), (12, 5987226), (14, 5131908), (18, 3991484), (21, 3421272), (24, 2993613), (28, 2565954), (36, 1995742), (42, 1710636), (56, 1282977), (63, 1140424), (72, 997871), (84, 855318), (126, 570212), (168, 427659), (252, 285106), (504, 142553)]