72566352

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17377}}^1$

素因数の和:17420

約数の個数: 60

約数和(自身を含む): 210100020

約数和(自身を除く): 137533668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 17377, 34754, 52131, 69508, 104262, 139016, 156393, 208524, 278032, 312786, 417048, 503933, 625572, 834096, 1007866, 1251144, 1511799, 2015732, 2502288, 3023598, 4031464, 4535397, 6047196, 8062928, 9070794, 12094392, 18141588, 24188784, 36283176, 72566352]

約数ペア:

[(1, 72566352), (2, 36283176), (3, 24188784), (4, 18141588), (6, 12094392), (8, 9070794), (9, 8062928), (12, 6047196), (16, 4535397), (18, 4031464), (24, 3023598), (29, 2502288), (36, 2015732), (48, 1511799), (58, 1251144), (72, 1007866), (87, 834096), (116, 625572), (144, 503933), (174, 417048), (232, 312786), (261, 278032), (348, 208524), (464, 156393), (522, 139016), (696, 104262), (1044, 69508), (1392, 52131), (2088, 34754), (4176, 17377)]