80072016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 232485120

約数和(自身を除く): 152413104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 41, 46, 48, 58, 61, 69, 82, 87, 92, 116, 122, 123, 138, 164, 174, 183, 184, 232, 244, 246, 276, 328, 348, 366, 368, 464, 488, 492, 552, 656, 667, 696, 732, 943, 976, 984, 1104, 1189, 1334, 1392, 1403, 1464, 1769, 1886, 1968, 2001, 2378, 2501, 2668, 2806, 2829, 2928, 3538, 3567, 3772, 4002, 4209, 4756, 5002, 5307, 5336, 5612, 5658, 7076, 7134, 7503, 7544, 8004, 8418, 9512, 10004, 10614, 10672, 11224, 11316, 14152, 14268, 15006, 15088, 16008, 16836, 19024, 20008, 21228, 22448, 22632, 27347, 28304, 28536, 30012, 32016, 33672, 40016, 40687, 42456, 45264, 54694, 57072, 57523, 60024, 67344, 72529, 81374, 82041, 84912, 109388, 115046, 120048, 122061, 145058, 162748, 164082, 172569, 217587, 218776, 230092, 244122, 290116, 325496, 328164, 345138, 435174, 437552, 460184, 488244, 580232, 650992, 656328, 690276, 870348, 920368, 976488, 1160464, 1312656, 1380552, 1668167, 1740696, 1952976, 2761104, 3336334, 3481392, 5004501, 6672668, 10009002, 13345336, 20018004, 26690672, 40036008, 80072016]

約数ペア:

[(1, 80072016), (2, 40036008), (3, 26690672), (4, 20018004), (6, 13345336), (8, 10009002), (12, 6672668), (16, 5004501), (23, 3481392), (24, 3336334), (29, 2761104), (41, 1952976), (46, 1740696), (48, 1668167), (58, 1380552), (61, 1312656), (69, 1160464), (82, 976488), (87, 920368), (92, 870348), (116, 690276), (122, 656328), (123, 650992), (138, 580232), (164, 488244), (174, 460184), (183, 437552), (184, 435174), (232, 345138), (244, 328164), (246, 325496), (276, 290116), (328, 244122), (348, 230092), (366, 218776), (368, 217587), (464, 172569), (488, 164082), (492, 162748), (552, 145058), (656, 122061), (667, 120048), (696, 115046), (732, 109388), (943, 84912), (976, 82041), (984, 81374), (1104, 72529), (1189, 67344), (1334, 60024), (1392, 57523), (1403, 57072), (1464, 54694), (1769, 45264), (1886, 42456), (1968, 40687), (2001, 40016), (2378, 33672), (2501, 32016), (2668, 30012), (2806, 28536), (2829, 28304), (2928, 27347), (3538, 22632), (3567, 22448), (3772, 21228), (4002, 20008), (4209, 19024), (4756, 16836), (5002, 16008), (5307, 15088), (5336, 15006), (5612, 14268), (5658, 14152), (7076, 11316), (7134, 11224), (7503, 10672), (7544, 10614), (8004, 10004), (8418, 9512)]