90675382

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 172171008

約数和(自身を除く): 81495626

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 119, 238, 259, 518, 629, 833, 1258, 1471, 1666, 1813, 2942, 3626, 4403, 8806, 10297, 20594, 25007, 30821, 50014, 54427, 61642, 72079, 108854, 144158, 175049, 350098, 380989, 761978, 925259, 1225343, 1850518, 2450686, 2666923, 5333846, 6476813, 12953626, 45337691, 90675382]

約数ペア:

[(1, 90675382), (2, 45337691), (7, 12953626), (14, 6476813), (17, 5333846), (34, 2666923), (37, 2450686), (49, 1850518), (74, 1225343), (98, 925259), (119, 761978), (238, 380989), (259, 350098), (518, 175049), (629, 144158), (833, 108854), (1258, 72079), (1471, 61642), (1666, 54427), (1813, 50014), (2942, 30821), (3626, 25007), (4403, 20594), (8806, 10297)]