86373180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4751}}^1$

素因数の和:4867

約数の個数: 72

約数和(自身を含む): 264648384

約数和(自身を除く): 178275204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 4751, 6060, 9090, 9502, 14253, 18180, 19004, 23755, 28506, 42759, 47510, 57012, 71265, 85518, 95020, 142530, 171036, 213795, 285060, 427590, 479851, 855180, 959702, 1439553, 1919404, 2399255, 2879106, 4318659, 4798510, 5758212, 7197765, 8637318, 9597020, 14395530, 17274636, 21593295, 28791060, 43186590, 86373180]

約数ペア:

[(1, 86373180), (2, 43186590), (3, 28791060), (4, 21593295), (5, 17274636), (6, 14395530), (9, 9597020), (10, 8637318), (12, 7197765), (15, 5758212), (18, 4798510), (20, 4318659), (30, 2879106), (36, 2399255), (45, 1919404), (60, 1439553), (90, 959702), (101, 855180), (180, 479851), (202, 427590), (303, 285060), (404, 213795), (505, 171036), (606, 142530), (909, 95020), (1010, 85518), (1212, 71265), (1515, 57012), (1818, 47510), (2020, 42759), (3030, 28506), (3636, 23755), (4545, 19004), (4751, 18180), (6060, 14253), (9090, 9502)]