71562708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283979}}^1$

素因数の和:283996

約数の個数: 36

約数和(自身を含む): 206737440

約数和(自身を除く): 135174732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283979, 567958, 851937, 1135916, 1703874, 1987853, 2555811, 3407748, 3975706, 5111622, 5963559, 7951412, 10223244, 11927118, 17890677, 23854236, 35781354, 71562708]

約数ペア:

[(1, 71562708), (2, 35781354), (3, 23854236), (4, 17890677), (6, 11927118), (7, 10223244), (9, 7951412), (12, 5963559), (14, 5111622), (18, 3975706), (21, 3407748), (28, 2555811), (36, 1987853), (42, 1703874), (63, 1135916), (84, 851937), (126, 567958), (252, 283979)]