72752976

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26591}}^1$

素因数の和:26624

約数の個数: 60

約数和(自身を含む): 214331520

約数和(自身を除く): 141578544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 26591, 53182, 79773, 106364, 159546, 212728, 239319, 319092, 425456, 478638, 505229, 638184, 957276, 1010458, 1276368, 1515687, 1914552, 2020916, 3031374, 3829104, 4041832, 4547061, 6062748, 8083664, 9094122, 12125496, 18188244, 24250992, 36376488, 72752976]

約数ペア:

[(1, 72752976), (2, 36376488), (3, 24250992), (4, 18188244), (6, 12125496), (8, 9094122), (9, 8083664), (12, 6062748), (16, 4547061), (18, 4041832), (19, 3829104), (24, 3031374), (36, 2020916), (38, 1914552), (48, 1515687), (57, 1276368), (72, 1010458), (76, 957276), (114, 638184), (144, 505229), (152, 478638), (171, 425456), (228, 319092), (304, 239319), (342, 212728), (456, 159546), (684, 106364), (912, 79773), (1368, 53182), (2736, 26591)]