87121452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2127

約数の個数: 72

約数和(自身を含む): 231260400

約数和(自身を除く): 144138948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 638, 726, 957, 1276, 1452, 1914, 2069, 3509, 3828, 4138, 6207, 7018, 8276, 10527, 12414, 14036, 21054, 22759, 24828, 42108, 45518, 60001, 68277, 91036, 120002, 136554, 180003, 240004, 250349, 273108, 360006, 500698, 660011, 720012, 751047, 1001396, 1320022, 1502094, 1980033, 2640044, 3004188, 3960066, 7260121, 7920132, 14520242, 21780363, 29040484, 43560726, 87121452]

約数ペア:

[(1, 87121452), (2, 43560726), (3, 29040484), (4, 21780363), (6, 14520242), (11, 7920132), (12, 7260121), (22, 3960066), (29, 3004188), (33, 2640044), (44, 1980033), (58, 1502094), (66, 1320022), (87, 1001396), (116, 751047), (121, 720012), (132, 660011), (174, 500698), (242, 360006), (319, 273108), (348, 250349), (363, 240004), (484, 180003), (638, 136554), (726, 120002), (957, 91036), (1276, 68277), (1452, 60001), (1914, 45518), (2069, 42108), (3509, 24828), (3828, 22759), (4138, 21054), (6207, 14036), (7018, 12414), (8276, 10527)]