71355018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 179915904

約数和(自身を除く): 108560886

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 73, 74, 102, 111, 119, 146, 219, 222, 238, 259, 357, 438, 511, 518, 629, 714, 777, 1022, 1241, 1258, 1369, 1533, 1554, 1887, 2482, 2701, 2738, 3066, 3723, 3774, 4107, 4403, 5402, 7446, 8103, 8214, 8687, 8806, 9583, 13209, 16206, 17374, 18907, 19166, 23273, 26061, 26418, 28749, 37814, 45917, 46546, 52122, 56721, 57498, 69819, 91834, 99937, 113442, 137751, 139638, 162911, 199874, 275502, 299811, 321419, 325822, 488733, 599622, 642838, 699559, 964257, 977466, 1399118, 1698929, 1928514, 2098677, 3397858, 4197354, 5096787, 10193574, 11892503, 23785006, 35677509, 71355018]

約数ペア:

[(1, 71355018), (2, 35677509), (3, 23785006), (6, 11892503), (7, 10193574), (14, 5096787), (17, 4197354), (21, 3397858), (34, 2098677), (37, 1928514), (42, 1698929), (51, 1399118), (73, 977466), (74, 964257), (102, 699559), (111, 642838), (119, 599622), (146, 488733), (219, 325822), (222, 321419), (238, 299811), (259, 275502), (357, 199874), (438, 162911), (511, 139638), (518, 137751), (629, 113442), (714, 99937), (777, 91834), (1022, 69819), (1241, 57498), (1258, 56721), (1369, 52122), (1533, 46546), (1554, 45917), (1887, 37814), (2482, 28749), (2701, 26418), (2738, 26061), (3066, 23273), (3723, 19166), (3774, 18907), (4107, 17374), (4403, 16206), (5402, 13209), (7446, 9583), (8103, 8806), (8214, 8687)]