71292258

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{6257}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 159203520

約数和(自身を除く): 87911262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 3798, 5697, 6257, 11394, 12514, 18771, 37542, 56313, 112626, 168939, 337878, 1320227, 2640454, 3960681, 7921362, 11882043, 23764086, 35646129, 71292258]

約数ペア:

[(1, 71292258), (2, 35646129), (3, 23764086), (6, 11882043), (9, 7921362), (18, 3960681), (27, 2640454), (54, 1320227), (211, 337878), (422, 168939), (633, 112626), (1266, 56313), (1899, 37542), (3798, 18771), (5697, 12514), (6257, 11394)]