80312652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{318701}}^1$

素因数の和:318718

約数の個数: 36

約数和(自身を含む): 232015056

約数和(自身を除く): 151702404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 318701, 637402, 956103, 1274804, 1912206, 2230907, 2868309, 3824412, 4461814, 5736618, 6692721, 8923628, 11473236, 13385442, 20078163, 26770884, 40156326, 80312652]

約数ペア:

[(1, 80312652), (2, 40156326), (3, 26770884), (4, 20078163), (6, 13385442), (7, 11473236), (9, 8923628), (12, 6692721), (14, 5736618), (18, 4461814), (21, 3824412), (28, 2868309), (36, 2230907), (42, 1912206), (63, 1274804), (84, 956103), (126, 637402), (252, 318701)]