89940858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1947

約数の個数: 64

約数和(自身を含む): 218062848

約数和(自身を除く): 128121990

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 111, 186, 217, 222, 259, 434, 518, 651, 777, 1147, 1302, 1554, 1867, 2294, 3441, 3734, 5601, 6882, 8029, 11202, 13069, 16058, 24087, 26138, 39207, 48174, 57877, 69079, 78414, 115754, 138158, 173631, 207237, 347262, 405139, 414474, 483553, 810278, 967106, 1215417, 1450659, 2141449, 2430834, 2901318, 4282898, 6424347, 12848694, 14990143, 29980286, 44970429, 89940858]

約数ペア:

[(1, 89940858), (2, 44970429), (3, 29980286), (6, 14990143), (7, 12848694), (14, 6424347), (21, 4282898), (31, 2901318), (37, 2430834), (42, 2141449), (62, 1450659), (74, 1215417), (93, 967106), (111, 810278), (186, 483553), (217, 414474), (222, 405139), (259, 347262), (434, 207237), (518, 173631), (651, 138158), (777, 115754), (1147, 78414), (1302, 69079), (1554, 57877), (1867, 48174), (2294, 39207), (3441, 26138), (3734, 24087), (5601, 16058), (6882, 13069), (8029, 11202)]