89149914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1740

約数の個数: 72

約数和(自身を含む): 228515508

約数和(自身を除く): 139365594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 1098, 1281, 1657, 2562, 2989, 3314, 3843, 4971, 5978, 7686, 8967, 9942, 11599, 14913, 17934, 23198, 26901, 29826, 34797, 53802, 69594, 81193, 101077, 104391, 162386, 202154, 208782, 243579, 303231, 487158, 606462, 707539, 730737, 909693, 1415078, 1461474, 1819386, 2122617, 4245234, 4952773, 6367851, 9905546, 12735702, 14858319, 29716638, 44574957, 89149914]

約数ペア:

[(1, 89149914), (2, 44574957), (3, 29716638), (6, 14858319), (7, 12735702), (9, 9905546), (14, 6367851), (18, 4952773), (21, 4245234), (42, 2122617), (49, 1819386), (61, 1461474), (63, 1415078), (98, 909693), (122, 730737), (126, 707539), (147, 606462), (183, 487158), (294, 303231), (366, 243579), (427, 208782), (441, 202154), (549, 162386), (854, 104391), (882, 101077), (1098, 81193), (1281, 69594), (1657, 53802), (2562, 34797), (2989, 29826), (3314, 26901), (3843, 23198), (4971, 17934), (5978, 14913), (7686, 11599), (8967, 9942)]