80855466

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 165419520

約数和(自身を除く): 84564054

約数列:

[1, 2, 3, 6, 67, 134, 139, 201, 278, 402, 417, 834, 1447, 2894, 4341, 8682, 9313, 18626, 27939, 55878, 96949, 193898, 201133, 290847, 402266, 581694, 603399, 1206798, 13475911, 26951822, 40427733, 80855466]

約数ペア:

[(1, 80855466), (2, 40427733), (3, 26951822), (6, 13475911), (67, 1206798), (134, 603399), (139, 581694), (201, 402266), (278, 290847), (402, 201133), (417, 193898), (834, 96949), (1447, 55878), (2894, 27939), (4341, 18626), (8682, 9313)]