81528054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{983}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 170601984

約数和(自身を除く): 89073930

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 601, 983, 1202, 1803, 1966, 2949, 3606, 5898, 13823, 22609, 27646, 41469, 45218, 67827, 82938, 135654, 590783, 1181566, 1772349, 3544698, 13588009, 27176018, 40764027, 81528054]

約数ペア:

[(1, 81528054), (2, 40764027), (3, 27176018), (6, 13588009), (23, 3544698), (46, 1772349), (69, 1181566), (138, 590783), (601, 135654), (983, 82938), (1202, 67827), (1803, 45218), (1966, 41469), (2949, 27646), (3606, 22609), (5898, 13823)]