73130568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6131}}^1$

素因数の和:6218

約数の個数: 64

約数和(自身を含む): 211921920

約数和(自身を除く): 138791352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 6131, 11928, 12262, 18393, 24524, 36786, 42917, 49048, 73572, 85834, 128751, 147144, 171668, 257502, 343336, 435301, 515004, 870602, 1030008, 1305903, 1741204, 2611806, 3047107, 3482408, 5223612, 6094214, 9141321, 10447224, 12188428, 18282642, 24376856, 36565284, 73130568]

約数ペア:

[(1, 73130568), (2, 36565284), (3, 24376856), (4, 18282642), (6, 12188428), (7, 10447224), (8, 9141321), (12, 6094214), (14, 5223612), (21, 3482408), (24, 3047107), (28, 2611806), (42, 1741204), (56, 1305903), (71, 1030008), (84, 870602), (142, 515004), (168, 435301), (213, 343336), (284, 257502), (426, 171668), (497, 147144), (568, 128751), (852, 85834), (994, 73572), (1491, 49048), (1704, 42917), (1988, 36786), (2982, 24524), (3976, 18393), (5964, 12262), (6131, 11928)]