72843540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15767}}^1$

素因数の和:15797

約数の個数: 96

約数和(自身を含む): 254306304

約数和(自身を除く): 181462764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 15767, 31534, 47301, 63068, 78835, 94602, 110369, 157670, 173437, 189204, 220738, 236505, 315340, 331107, 346874, 441476, 473010, 520311, 551845, 662214, 693748, 867185, 946020, 1040622, 1103690, 1214059, 1324428, 1655535, 1734370, 2081244, 2207380, 2428118, 2601555, 3311070, 3468740, 3642177, 4856236, 5203110, 6070295, 6622140, 7284354, 10406220, 12140590, 14568708, 18210885, 24281180, 36421770, 72843540]

約数ペア:

[(1, 72843540), (2, 36421770), (3, 24281180), (4, 18210885), (5, 14568708), (6, 12140590), (7, 10406220), (10, 7284354), (11, 6622140), (12, 6070295), (14, 5203110), (15, 4856236), (20, 3642177), (21, 3468740), (22, 3311070), (28, 2601555), (30, 2428118), (33, 2207380), (35, 2081244), (42, 1734370), (44, 1655535), (55, 1324428), (60, 1214059), (66, 1103690), (70, 1040622), (77, 946020), (84, 867185), (105, 693748), (110, 662214), (132, 551845), (140, 520311), (154, 473010), (165, 441476), (210, 346874), (220, 331107), (231, 315340), (308, 236505), (330, 220738), (385, 189204), (420, 173437), (462, 157670), (660, 110369), (770, 94602), (924, 78835), (1155, 63068), (1540, 47301), (2310, 31534), (4620, 15767)]