90918576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{90197}}^1$

素因数の和:90218

約数の個数: 60

約数和(自身を含む): 290798352

約数和(自身を除く): 199879776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 90197, 180394, 270591, 360788, 541182, 631379, 721576, 811773, 1082364, 1262758, 1443152, 1623546, 1894137, 2164728, 2525516, 3247092, 3788274, 4329456, 5051032, 5682411, 6494184, 7576548, 10102064, 11364822, 12988368, 15153096, 22729644, 30306192, 45459288, 90918576]

約数ペア:

[(1, 90918576), (2, 45459288), (3, 30306192), (4, 22729644), (6, 15153096), (7, 12988368), (8, 11364822), (9, 10102064), (12, 7576548), (14, 6494184), (16, 5682411), (18, 5051032), (21, 4329456), (24, 3788274), (28, 3247092), (36, 2525516), (42, 2164728), (48, 1894137), (56, 1623546), (63, 1443152), (72, 1262758), (84, 1082364), (112, 811773), (126, 721576), (144, 631379), (168, 541182), (252, 360788), (336, 270591), (504, 180394), (1008, 90197)]