90346878

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 201165120

約数和(自身を除く): 110818242

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 269, 282, 397, 423, 538, 794, 807, 846, 1191, 1614, 2382, 2421, 3573, 4842, 7146, 12643, 18659, 25286, 37318, 37929, 55977, 75858, 106793, 111954, 113787, 167931, 213586, 227574, 320379, 335862, 640758, 961137, 1922274, 5019271, 10038542, 15057813, 30115626, 45173439, 90346878]

約数ペア:

[(1, 90346878), (2, 45173439), (3, 30115626), (6, 15057813), (9, 10038542), (18, 5019271), (47, 1922274), (94, 961137), (141, 640758), (269, 335862), (282, 320379), (397, 227574), (423, 213586), (538, 167931), (794, 113787), (807, 111954), (846, 106793), (1191, 75858), (1614, 55977), (2382, 37929), (2421, 37318), (3573, 25286), (4842, 18659), (7146, 12643)]