64346868

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{3209}}^1$

素因数の和:3776

約数の個数: 36

約数和(自身を含む): 162997380

約数和(自身を除く): 98650512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 1114, 1671, 2228, 3209, 3342, 5013, 6418, 6684, 9627, 10026, 12836, 19254, 20052, 28881, 38508, 57762, 115524, 1787413, 3574826, 5362239, 7149652, 10724478, 16086717, 21448956, 32173434, 64346868]

約数ペア:

[(1, 64346868), (2, 32173434), (3, 21448956), (4, 16086717), (6, 10724478), (9, 7149652), (12, 5362239), (18, 3574826), (36, 1787413), (557, 115524), (1114, 57762), (1671, 38508), (2228, 28881), (3209, 20052), (3342, 19254), (5013, 12836), (6418, 10026), (6684, 9627)]