73825080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{87887}}^1$

素因数の和:87908

約数の個数: 64

約数和(自身を含む): 253117440

約数和(自身を除く): 179292360

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, 87887, 175774, 263661, 351548, 439435, 527322, 615209, 703096, 878870, 1054644, 1230418, 1318305, 1757740, 1845627, 2109288, 2460836, 2636610, 3076045, 3515480, 3691254, 4921672, 5273220, 6152090, 7382508, 9228135, 10546440, 12304180, 14765016, 18456270, 24608360, 36912540, 73825080]

約数ペア:

[(1, 73825080), (2, 36912540), (3, 24608360), (4, 18456270), (5, 14765016), (6, 12304180), (7, 10546440), (8, 9228135), (10, 7382508), (12, 6152090), (14, 5273220), (15, 4921672), (20, 3691254), (21, 3515480), (24, 3076045), (28, 2636610), (30, 2460836), (35, 2109288), (40, 1845627), (42, 1757740), (56, 1318305), (60, 1230418), (70, 1054644), (84, 878870), (105, 703096), (120, 615209), (140, 527322), (168, 439435), (210, 351548), (280, 263661), (420, 175774), (840, 87887)]