91887138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25147}}^1$

素因数の和:25191

約数の個数: 48

約数和(自身を含む): 235385280

約数和(自身を除く): 143498142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 25147, 50294, 75441, 150882, 176029, 226323, 352058, 452646, 528087, 729263, 1056174, 1458526, 1584261, 2187789, 3168522, 4375578, 5104841, 6563367, 10209682, 13126734, 15314523, 30629046, 45943569, 91887138]

約数ペア:

[(1, 91887138), (2, 45943569), (3, 30629046), (6, 15314523), (7, 13126734), (9, 10209682), (14, 6563367), (18, 5104841), (21, 4375578), (29, 3168522), (42, 2187789), (58, 1584261), (63, 1458526), (87, 1056174), (126, 729263), (174, 528087), (203, 452646), (261, 352058), (406, 226323), (522, 176029), (609, 150882), (1218, 75441), (1827, 50294), (3654, 25147)]