80785512

素因数分解:

$2^3\times 3^4\times {\mathrm{124669}}^1$

素因数の和:124687

約数の個数: 40

約数和(自身を含む): 226276050

約数和(自身を除く): 145490538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 124669, 249338, 374007, 498676, 748014, 997352, 1122021, 1496028, 2244042, 2992056, 3366063, 4488084, 6732126, 8976168, 10098189, 13464252, 20196378, 26928504, 40392756, 80785512]

約数ペア:

[(1, 80785512), (2, 40392756), (3, 26928504), (4, 20196378), (6, 13464252), (8, 10098189), (9, 8976168), (12, 6732126), (18, 4488084), (24, 3366063), (27, 2992056), (36, 2244042), (54, 1496028), (72, 1122021), (81, 997352), (108, 748014), (162, 498676), (216, 374007), (324, 249338), (648, 124669)]