81046644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13217}}^1$

素因数の和:13304

約数の個数: 48

約数和(自身を含む): 219101568

約数和(自身を除く): 138054924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 13217, 26434, 39651, 52868, 79302, 92519, 158604, 185038, 277557, 370076, 555114, 964841, 1110228, 1929682, 2894523, 3859364, 5789046, 6753887, 11578092, 13507774, 20261661, 27015548, 40523322, 81046644]

約数ペア:

[(1, 81046644), (2, 40523322), (3, 27015548), (4, 20261661), (6, 13507774), (7, 11578092), (12, 6753887), (14, 5789046), (21, 3859364), (28, 2894523), (42, 1929682), (73, 1110228), (84, 964841), (146, 555114), (219, 370076), (292, 277557), (438, 185038), (511, 158604), (876, 92519), (1022, 79302), (1533, 52868), (2044, 39651), (3066, 26434), (6132, 13217)]