88016460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{209563}}^1$

素因数の和:209582

約数の個数: 48

約数和(自身を含む): 281654016

約数和(自身を除く): 193637556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 209563, 419126, 628689, 838252, 1047815, 1257378, 1466941, 2095630, 2514756, 2933882, 3143445, 4191260, 4400823, 5867764, 6286890, 7334705, 8801646, 12573780, 14669410, 17603292, 22004115, 29338820, 44008230, 88016460]

約数ペア:

[(1, 88016460), (2, 44008230), (3, 29338820), (4, 22004115), (5, 17603292), (6, 14669410), (7, 12573780), (10, 8801646), (12, 7334705), (14, 6286890), (15, 5867764), (20, 4400823), (21, 4191260), (28, 3143445), (30, 2933882), (35, 2514756), (42, 2095630), (60, 1466941), (70, 1257378), (84, 1047815), (105, 838252), (140, 628689), (210, 419126), (420, 209563)]