71784492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{460157}}^1$

素因数の和:460177

約数の個数: 24

約数和(自身を含む): 180381936

約数和(自身を除く): 108597444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 460157, 920314, 1380471, 1840628, 2760942, 5521884, 5982041, 11964082, 17946123, 23928164, 35892246, 71784492]

約数ペア:

[(1, 71784492), (2, 35892246), (3, 23928164), (4, 17946123), (6, 11964082), (12, 5982041), (13, 5521884), (26, 2760942), (39, 1840628), (52, 1380471), (78, 920314), (156, 460157)]