72883380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41887}}^1$

素因数の和:41928

約数の個数: 48

約数和(自身を含む): 211115520

約数和(自身を除く): 138232140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 41887, 83774, 125661, 167548, 209435, 251322, 418870, 502644, 628305, 837740, 1214723, 1256610, 2429446, 2513220, 3644169, 4858892, 6073615, 7288338, 12147230, 14576676, 18220845, 24294460, 36441690, 72883380]

約数ペア:

[(1, 72883380), (2, 36441690), (3, 24294460), (4, 18220845), (5, 14576676), (6, 12147230), (10, 7288338), (12, 6073615), (15, 4858892), (20, 3644169), (29, 2513220), (30, 2429446), (58, 1256610), (60, 1214723), (87, 837740), (116, 628305), (145, 502644), (174, 418870), (290, 251322), (348, 209435), (435, 167548), (580, 125661), (870, 83774), (1740, 41887)]