71325432

素因数分解:

$2^3\times 3^2\times {\mathrm{990631}}^1$

素因数の和:990643

約数の個数: 24

約数和(自身を含む): 193173240

約数和(自身を除く): 121847808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 990631, 1981262, 2971893, 3962524, 5943786, 7925048, 8915679, 11887572, 17831358, 23775144, 35662716, 71325432]

約数ペア:

[(1, 71325432), (2, 35662716), (3, 23775144), (4, 17831358), (6, 11887572), (8, 8915679), (9, 7925048), (12, 5943786), (18, 3962524), (24, 2971893), (36, 1981262), (72, 990631)]