80959986

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{7459}}^1$

素因数の和:7540

約数の個数: 40

約数和(自身を含む): 184142640

約数和(自身を除く): 103182654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 7459, 10854, 14918, 22377, 44754, 67131, 134262, 201393, 402786, 499753, 604179, 999506, 1208358, 1499259, 2998518, 4497777, 8995554, 13493331, 26986662, 40479993, 80959986]

約数ペア:

[(1, 80959986), (2, 40479993), (3, 26986662), (6, 13493331), (9, 8995554), (18, 4497777), (27, 2998518), (54, 1499259), (67, 1208358), (81, 999506), (134, 604179), (162, 499753), (201, 402786), (402, 201393), (603, 134262), (1206, 67131), (1809, 44754), (3618, 22377), (5427, 14918), (7459, 10854)]