78072290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{94063}}^1$

素因数の和:94153

約数の個数: 16

約数和(自身を含む): 142224768

約数和(自身を除く): 64152478

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 94063, 188126, 470315, 940630, 7807229, 15614458, 39036145, 78072290]

約数ペア:

[(1, 78072290), (2, 39036145), (5, 15614458), (10, 7807229), (83, 940630), (166, 470315), (415, 188126), (830, 94063)]