61557456

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19141}}^1$

素因数の和:19219

約数の個数: 40

約数和(自身を含む): 161405344

約数和(自身を除く): 99847888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 19141, 38282, 57423, 76564, 114846, 153128, 229692, 306256, 459384, 918768, 1282447, 2564894, 3847341, 5129788, 7694682, 10259576, 15389364, 20519152, 30778728, 61557456]

約数ペア:

[(1, 61557456), (2, 30778728), (3, 20519152), (4, 15389364), (6, 10259576), (8, 7694682), (12, 5129788), (16, 3847341), (24, 2564894), (48, 1282447), (67, 918768), (134, 459384), (201, 306256), (268, 229692), (402, 153128), (536, 114846), (804, 76564), (1072, 57423), (1608, 38282), (3216, 19141)]