89126520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106103}}^1$

素因数の和:106124

約数の個数: 64

約数和(自身を含む): 305579520

約数和(自身を除く): 216453000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 106103, 212206, 318309, 424412, 530515, 636618, 742721, 848824, 1061030, 1273236, 1485442, 1591545, 2122060, 2228163, 2546472, 2970884, 3183090, 3713605, 4244120, 4456326, 5941768, 6366180, 7427210, 8912652, 11140815, 12732360, 14854420, 17825304, 22281630, 29708840, 44563260, 89126520]

約数ペア:

[(1, 89126520), (2, 44563260), (3, 29708840), (4, 22281630), (5, 17825304), (6, 14854420), (7, 12732360), (8, 11140815), (10, 8912652), (12, 7427210), (14, 6366180), (15, 5941768), (20, 4456326), (21, 4244120), (24, 3713605), (28, 3183090), (30, 2970884), (35, 2546472), (40, 2228163), (42, 2122060), (56, 1591545), (60, 1485442), (70, 1273236), (84, 1061030), (105, 848824), (120, 742721), (140, 636618), (168, 530515), (210, 424412), (280, 318309), (420, 212206), (840, 106103)]