80536278

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2251}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 165386880

約数和(自身を除く): 84850602

約数列:

[1, 2, 3, 6, 67, 89, 134, 178, 201, 267, 402, 534, 2251, 4502, 5963, 6753, 11926, 13506, 17889, 35778, 150817, 200339, 301634, 400678, 452451, 601017, 904902, 1202034, 13422713, 26845426, 40268139, 80536278]

約数ペア:

[(1, 80536278), (2, 40268139), (3, 26845426), (6, 13422713), (67, 1202034), (89, 904902), (134, 601017), (178, 452451), (201, 400678), (267, 301634), (402, 200339), (534, 150817), (2251, 35778), (4502, 17889), (5963, 13506), (6753, 11926)]