90895158

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 210122640

約数和(自身を除く): 119227482

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 139, 153, 278, 306, 417, 834, 1251, 2137, 2363, 2502, 4274, 4726, 6411, 7089, 12822, 14178, 19233, 21267, 36329, 38466, 42534, 72658, 108987, 217974, 297043, 326961, 594086, 653922, 891129, 1782258, 2673387, 5049731, 5346774, 10099462, 15149193, 30298386, 45447579, 90895158]

約数ペア:

[(1, 90895158), (2, 45447579), (3, 30298386), (6, 15149193), (9, 10099462), (17, 5346774), (18, 5049731), (34, 2673387), (51, 1782258), (102, 891129), (139, 653922), (153, 594086), (278, 326961), (306, 297043), (417, 217974), (834, 108987), (1251, 72658), (2137, 42534), (2363, 38466), (2502, 36329), (4274, 21267), (4726, 19233), (6411, 14178), (7089, 12822)]