90141714

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 218803200

約数和(自身を除く): 128661486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 657, 702, 949, 1314, 1759, 1898, 1971, 2847, 3518, 3942, 5277, 5694, 8541, 10554, 15831, 17082, 22867, 25623, 31662, 45734, 47493, 51246, 68601, 94986, 128407, 137202, 205803, 256814, 385221, 411606, 617409, 770442, 1155663, 1234818, 1669291, 2311326, 3338582, 3466989, 5007873, 6933978, 10015746, 15023619, 30047238, 45070857, 90141714]

約数ペア:

[(1, 90141714), (2, 45070857), (3, 30047238), (6, 15023619), (9, 10015746), (13, 6933978), (18, 5007873), (26, 3466989), (27, 3338582), (39, 2311326), (54, 1669291), (73, 1234818), (78, 1155663), (117, 770442), (146, 617409), (219, 411606), (234, 385221), (351, 256814), (438, 205803), (657, 137202), (702, 128407), (949, 94986), (1314, 68601), (1759, 51246), (1898, 47493), (1971, 45734), (2847, 31662), (3518, 25623), (3942, 22867), (5277, 17082), (5694, 15831), (8541, 10554)]