71816148

素因数分解:

$2^2\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{1531}}^1$

素因数の和:2844

約数の個数: 36

約数和(自身を含む): 181793248

約数和(自身を除く): 109977100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1303, 1531, 2606, 3062, 3909, 4593, 5212, 6124, 7818, 9186, 11727, 13779, 15636, 18372, 23454, 27558, 46908, 55116, 1994893, 3989786, 5984679, 7979572, 11969358, 17954037, 23938716, 35908074, 71816148]

約数ペア:

[(1, 71816148), (2, 35908074), (3, 23938716), (4, 17954037), (6, 11969358), (9, 7979572), (12, 5984679), (18, 3989786), (36, 1994893), (1303, 55116), (1531, 46908), (2606, 27558), (3062, 23454), (3909, 18372), (4593, 15636), (5212, 13779), (6124, 11727), (7818, 9186)]