72660358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{19031}}^1$

素因数の和:19139

約数の個数: 16

約数和(自身を含む): 115105536

約数和(自身を除く): 42445178

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 19031, 38062, 437713, 875426, 1579573, 3159146, 36330179, 72660358]

約数ペア:

[(1, 72660358), (2, 36330179), (23, 3159146), (46, 1579573), (83, 875426), (166, 437713), (1909, 38062), (3818, 19031)]