142784748

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{45589}}^1$

素因数の和:45631

約数の個数: 48

約数和(自身を含む): 382956000

約数和(自身を除く): 240171252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 45589, 91178, 136767, 182356, 273534, 410301, 547068, 820602, 1230903, 1322081, 1641204, 2461806, 2644162, 3966243, 4923612, 5288324, 7932486, 11898729, 15864972, 23797458, 35696187, 47594916, 71392374, 142784748]

約数ペア:

[(1, 142784748), (2, 71392374), (3, 47594916), (4, 35696187), (6, 23797458), (9, 15864972), (12, 11898729), (18, 7932486), (27, 5288324), (29, 4923612), (36, 3966243), (54, 2644162), (58, 2461806), (87, 1641204), (108, 1322081), (116, 1230903), (174, 820602), (261, 547068), (348, 410301), (522, 273534), (783, 182356), (1044, 136767), (1566, 91178), (3132, 45589)]