71277618

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 148119552

約数和(自身を除く): 76841934

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 489, 978, 2351, 4702, 5053, 7053, 10106, 14106, 15159, 30318, 72881, 145762, 218643, 383213, 437286, 766426, 1149639, 2299278, 11879603, 23759206, 35638809, 71277618]

約数ペア:

[(1, 71277618), (2, 35638809), (3, 23759206), (6, 11879603), (31, 2299278), (62, 1149639), (93, 766426), (163, 437286), (186, 383213), (326, 218643), (489, 145762), (978, 72881), (2351, 30318), (4702, 15159), (5053, 14106), (7053, 10106)]