64136820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97177}}^1$

素因数の和:97200

約数の個数: 48

約数和(自身を含む): 195910848

約数和(自身を除く): 131774028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 97177, 194354, 291531, 388708, 485885, 583062, 971770, 1068947, 1166124, 1457655, 1943540, 2137894, 2915310, 3206841, 4275788, 5344735, 5830620, 6413682, 10689470, 12827364, 16034205, 21378940, 32068410, 64136820]

約数ペア:

[(1, 64136820), (2, 32068410), (3, 21378940), (4, 16034205), (5, 12827364), (6, 10689470), (10, 6413682), (11, 5830620), (12, 5344735), (15, 4275788), (20, 3206841), (22, 2915310), (30, 2137894), (33, 1943540), (44, 1457655), (55, 1166124), (60, 1068947), (66, 971770), (110, 583062), (132, 485885), (165, 388708), (220, 291531), (330, 194354), (660, 97177)]