78873196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{1303}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 142214240

約数和(自身を除く): 63341044

約数列:

[1, 2, 4, 37, 74, 148, 409, 818, 1303, 1636, 2606, 5212, 15133, 30266, 48211, 60532, 96422, 192844, 532927, 1065854, 2131708, 19718299, 39436598, 78873196]

約数ペア:

[(1, 78873196), (2, 39436598), (4, 19718299), (37, 2131708), (74, 1065854), (148, 532927), (409, 192844), (818, 96422), (1303, 60532), (1636, 48211), (2606, 30266), (5212, 15133)]