72567180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{57593}}^1$

素因数の和:57615

約数の個数: 72

約数和(自身を含む): 251570592

約数和(自身を除く): 179003412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 57593, 115186, 172779, 230372, 287965, 345558, 403151, 518337, 575930, 691116, 806302, 863895, 1036674, 1151860, 1209453, 1612604, 1727790, 2015755, 2073348, 2418906, 2591685, 3455580, 3628359, 4031510, 4837812, 5183370, 6047265, 7256718, 8063020, 10366740, 12094530, 14513436, 18141795, 24189060, 36283590, 72567180]

約数ペア:

[(1, 72567180), (2, 36283590), (3, 24189060), (4, 18141795), (5, 14513436), (6, 12094530), (7, 10366740), (9, 8063020), (10, 7256718), (12, 6047265), (14, 5183370), (15, 4837812), (18, 4031510), (20, 3628359), (21, 3455580), (28, 2591685), (30, 2418906), (35, 2073348), (36, 2015755), (42, 1727790), (45, 1612604), (60, 1209453), (63, 1151860), (70, 1036674), (84, 863895), (90, 806302), (105, 691116), (126, 575930), (140, 518337), (180, 403151), (210, 345558), (252, 287965), (315, 230372), (420, 172779), (630, 115186), (1260, 57593)]