72788890878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{515597}}^1$

素因数の和:515670

約数の個数: 96

約数和(自身を含む): 185318295552

約数和(自身を除く): 112529404674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 31, 33, 46, 62, 66, 69, 93, 99, 138, 186, 198, 207, 253, 279, 341, 414, 506, 558, 682, 713, 759, 1023, 1426, 1518, 2046, 2139, 2277, 3069, 4278, 4554, 6138, 6417, 7843, 12834, 15686, 23529, 47058, 70587, 141174, 515597, 1031194, 1546791, 3093582, 4640373, 5671567, 9280746, 11343134, 11858731, 15983507, 17014701, 23717462, 31967014, 34029402, 35576193, 47950521, 51044103, 71152386, 95901042, 102088206, 106728579, 130446041, 143851563, 175818577, 213457158, 260892082, 287703126, 351637154, 367620661, 391338123, 527455731, 735241322, 782676246, 1054911462, 1102861983, 1174014369, 1582367193, 2205723966, 2348028738, 3164734386, 3308585949, 4043827271, 6617171898, 8087654542, 12131481813, 24262963626, 36394445439, 72788890878]

約数ペア:

[(1, 72788890878), (2, 36394445439), (3, 24262963626), (6, 12131481813), (9, 8087654542), (11, 6617171898), (18, 4043827271), (22, 3308585949), (23, 3164734386), (31, 2348028738), (33, 2205723966), (46, 1582367193), (62, 1174014369), (66, 1102861983), (69, 1054911462), (93, 782676246), (99, 735241322), (138, 527455731), (186, 391338123), (198, 367620661), (207, 351637154), (253, 287703126), (279, 260892082), (341, 213457158), (414, 175818577), (506, 143851563), (558, 130446041), (682, 106728579), (713, 102088206), (759, 95901042), (1023, 71152386), (1426, 51044103), (1518, 47950521), (2046, 35576193), (2139, 34029402), (2277, 31967014), (3069, 23717462), (4278, 17014701), (4554, 15983507), (6138, 11858731), (6417, 11343134), (7843, 9280746), (12834, 5671567), (15686, 4640373), (23529, 3093582), (47058, 1546791), (70587, 1031194), (141174, 515597)]