142745076

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 378585480

約数和(自身を除く): 235840404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 219, 261, 292, 348, 438, 522, 657, 876, 1044, 1314, 1873, 2117, 2628, 3746, 4234, 5619, 6351, 7492, 8468, 11238, 12702, 16857, 19053, 22476, 25404, 33714, 38106, 54317, 67428, 76212, 108634, 136729, 162951, 217268, 273458, 325902, 410187, 488853, 546916, 651804, 820374, 977706, 1230561, 1640748, 1955412, 2461122, 3965141, 4922244, 7930282, 11895423, 15860564, 23790846, 35686269, 47581692, 71372538, 142745076]

約数ペア:

[(1, 142745076), (2, 71372538), (3, 47581692), (4, 35686269), (6, 23790846), (9, 15860564), (12, 11895423), (18, 7930282), (29, 4922244), (36, 3965141), (58, 2461122), (73, 1955412), (87, 1640748), (116, 1230561), (146, 977706), (174, 820374), (219, 651804), (261, 546916), (292, 488853), (348, 410187), (438, 325902), (522, 273458), (657, 217268), (876, 162951), (1044, 136729), (1314, 108634), (1873, 76212), (2117, 67428), (2628, 54317), (3746, 38106), (4234, 33714), (5619, 25404), (6351, 22476), (7492, 19053), (8468, 16857), (11238, 12702)]