68013978

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1901}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 139682880

約数和(自身を除く): 71668902

約数列:

[1, 2, 3, 6, 67, 89, 134, 178, 201, 267, 402, 534, 1901, 3802, 5703, 5963, 11406, 11926, 17889, 35778, 127367, 169189, 254734, 338378, 382101, 507567, 764202, 1015134, 11335663, 22671326, 34006989, 68013978]

約数ペア:

[(1, 68013978), (2, 34006989), (3, 22671326), (6, 11335663), (67, 1015134), (89, 764202), (134, 507567), (178, 382101), (201, 338378), (267, 254734), (402, 169189), (534, 127367), (1901, 35778), (3802, 17889), (5703, 11926), (5963, 11406)]