71806716

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{4079}}^1$

素因数の和:4255

約数の個数: 48

約数和(自身を含む): 187353600

約数和(自身を除く): 115546884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4079, 4401, 5868, 8158, 8802, 12237, 16316, 17604, 24474, 36711, 48948, 73422, 110133, 146844, 220266, 440532, 664877, 1329754, 1994631, 2659508, 3989262, 5983893, 7978524, 11967786, 17951679, 23935572, 35903358, 71806716]

約数ペア:

[(1, 71806716), (2, 35903358), (3, 23935572), (4, 17951679), (6, 11967786), (9, 7978524), (12, 5983893), (18, 3989262), (27, 2659508), (36, 1994631), (54, 1329754), (108, 664877), (163, 440532), (326, 220266), (489, 146844), (652, 110133), (978, 73422), (1467, 48948), (1956, 36711), (2934, 24474), (4079, 17604), (4401, 16316), (5868, 12237), (8158, 8802)]