72479596

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 152432896

約数和(自身を除く): 79953300

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 1627, 3182, 3254, 6364, 6508, 11137, 11389, 22274, 22778, 44548, 45556, 60199, 69961, 120398, 139922, 240796, 279844, 421393, 489727, 842786, 979454, 1685572, 1958908, 2588557, 5177114, 10354228, 18119899, 36239798, 72479596]

約数ペア:

[(1, 72479596), (2, 36239798), (4, 18119899), (7, 10354228), (14, 5177114), (28, 2588557), (37, 1958908), (43, 1685572), (74, 979454), (86, 842786), (148, 489727), (172, 421393), (259, 279844), (301, 240796), (518, 139922), (602, 120398), (1036, 69961), (1204, 60199), (1591, 45556), (1627, 44548), (3182, 22778), (3254, 22274), (6364, 11389), (6508, 11137)]