88412520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{105253}}^1$

素因数の和:105274

約数の個数: 64

約数和(自身を含む): 303131520

約数和(自身を除く): 214719000

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, 105253, 210506, 315759, 421012, 526265, 631518, 736771, 842024, 1052530, 1263036, 1473542, 1578795, 2105060, 2210313, 2526072, 2947084, 3157590, 3683855, 4210120, 4420626, 5894168, 6315180, 7367710, 8841252, 11051565, 12630360, 14735420, 17682504, 22103130, 29470840, 44206260, 88412520]

約数ペア:

[(1, 88412520), (2, 44206260), (3, 29470840), (4, 22103130), (5, 17682504), (6, 14735420), (7, 12630360), (8, 11051565), (10, 8841252), (12, 7367710), (14, 6315180), (15, 5894168), (20, 4420626), (21, 4210120), (24, 3683855), (28, 3157590), (30, 2947084), (35, 2526072), (40, 2210313), (42, 2105060), (56, 1578795), (60, 1473542), (70, 1263036), (84, 1052530), (105, 842024), (120, 736771), (140, 631518), (168, 526265), (210, 421012), (280, 315759), (420, 210506), (840, 105253)]