66469716

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^2\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 54

約数和(自身を含む): 170638286

約数和(自身を除く): 104168570

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 181, 202, 303, 362, 404, 543, 606, 724, 909, 1086, 1212, 1629, 1818, 2172, 3258, 3636, 6516, 10201, 18281, 20402, 30603, 36562, 40804, 54843, 61206, 73124, 91809, 109686, 122412, 164529, 183618, 219372, 329058, 367236, 658116, 1846381, 3692762, 5539143, 7385524, 11078286, 16617429, 22156572, 33234858, 66469716]

約数ペア:

[(1, 66469716), (2, 33234858), (3, 22156572), (4, 16617429), (6, 11078286), (9, 7385524), (12, 5539143), (18, 3692762), (36, 1846381), (101, 658116), (181, 367236), (202, 329058), (303, 219372), (362, 183618), (404, 164529), (543, 122412), (606, 109686), (724, 91809), (909, 73124), (1086, 61206), (1212, 54843), (1629, 40804), (1818, 36562), (2172, 30603), (3258, 20402), (3636, 18281), (6516, 10201)]