72856330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 135442944

約数和(自身を除く): 62586614

約数列:

[1, 2, 5, 10, 37, 74, 185, 223, 370, 446, 883, 1115, 1766, 2230, 4415, 8251, 8830, 16502, 32671, 41255, 65342, 82510, 163355, 196909, 326710, 393818, 984545, 1969090, 7285633, 14571266, 36428165, 72856330]

約数ペア:

[(1, 72856330), (2, 36428165), (5, 14571266), (10, 7285633), (37, 1969090), (74, 984545), (185, 393818), (223, 326710), (370, 196909), (446, 163355), (883, 82510), (1115, 65342), (1766, 41255), (2230, 32671), (4415, 16502), (8251, 8830)]