84206478

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3257}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 175150080

約数和(自身を除く): 90943602

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 834, 3257, 4309, 6514, 8618, 9771, 12927, 19542, 25854, 100967, 201934, 302901, 452723, 605802, 905446, 1358169, 2716338, 14034413, 28068826, 42103239, 84206478]

約数ペア:

[(1, 84206478), (2, 42103239), (3, 28068826), (6, 14034413), (31, 2716338), (62, 1358169), (93, 905446), (139, 605802), (186, 452723), (278, 302901), (417, 201934), (834, 100967), (3257, 25854), (4309, 19542), (6514, 12927), (8618, 9771)]