86427540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5519}}^1$

素因数の和:5566

約数の個数: 96

約数和(自身を含む): 278208000

約数和(自身を除く): 191780460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 5519, 7830, 11038, 15660, 16557, 22076, 27595, 33114, 49671, 55190, 66228, 82785, 99342, 110380, 149013, 160051, 165570, 198684, 248355, 298026, 320102, 331140, 480153, 496710, 596052, 640204, 745065, 800255, 960306, 993420, 1440459, 1490130, 1600510, 1920612, 2400765, 2880918, 2980260, 3201020, 4321377, 4801530, 5761836, 7202295, 8642754, 9603060, 14404590, 17285508, 21606885, 28809180, 43213770, 86427540]

約数ペア:

[(1, 86427540), (2, 43213770), (3, 28809180), (4, 21606885), (5, 17285508), (6, 14404590), (9, 9603060), (10, 8642754), (12, 7202295), (15, 5761836), (18, 4801530), (20, 4321377), (27, 3201020), (29, 2980260), (30, 2880918), (36, 2400765), (45, 1920612), (54, 1600510), (58, 1490130), (60, 1440459), (87, 993420), (90, 960306), (108, 800255), (116, 745065), (135, 640204), (145, 596052), (174, 496710), (180, 480153), (261, 331140), (270, 320102), (290, 298026), (348, 248355), (435, 198684), (522, 165570), (540, 160051), (580, 149013), (783, 110380), (870, 99342), (1044, 82785), (1305, 66228), (1566, 55190), (1740, 49671), (2610, 33114), (3132, 27595), (3915, 22076), (5220, 16557), (5519, 15660), (7830, 11038)]