85368888

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 261424800

約数和(自身を除く): 176055912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 121, 123, 132, 164, 198, 239, 242, 246, 264, 328, 363, 369, 396, 451, 478, 484, 492, 717, 726, 738, 792, 902, 956, 968, 984, 1089, 1353, 1434, 1452, 1476, 1804, 1912, 2151, 2178, 2629, 2706, 2868, 2904, 2952, 3608, 4059, 4302, 4356, 4961, 5258, 5412, 5736, 7887, 8118, 8604, 8712, 9799, 9922, 10516, 10824, 14883, 15774, 16236, 17208, 19598, 19844, 21032, 23661, 28919, 29397, 29766, 31548, 32472, 39196, 39688, 44649, 47322, 57838, 58794, 59532, 63096, 78392, 86757, 88191, 89298, 94644, 107789, 115676, 117588, 119064, 173514, 176382, 178596, 189288, 215578, 231352, 235176, 260271, 323367, 347028, 352764, 357192, 431156, 520542, 646734, 694056, 705528, 862312, 970101, 1041084, 1185679, 1293468, 1940202, 2082168, 2371358, 2586936, 3557037, 3880404, 4742716, 7114074, 7760808, 9485432, 10671111, 14228148, 21342222, 28456296, 42684444, 85368888]

約数ペア:

[(1, 85368888), (2, 42684444), (3, 28456296), (4, 21342222), (6, 14228148), (8, 10671111), (9, 9485432), (11, 7760808), (12, 7114074), (18, 4742716), (22, 3880404), (24, 3557037), (33, 2586936), (36, 2371358), (41, 2082168), (44, 1940202), (66, 1293468), (72, 1185679), (82, 1041084), (88, 970101), (99, 862312), (121, 705528), (123, 694056), (132, 646734), (164, 520542), (198, 431156), (239, 357192), (242, 352764), (246, 347028), (264, 323367), (328, 260271), (363, 235176), (369, 231352), (396, 215578), (451, 189288), (478, 178596), (484, 176382), (492, 173514), (717, 119064), (726, 117588), (738, 115676), (792, 107789), (902, 94644), (956, 89298), (968, 88191), (984, 86757), (1089, 78392), (1353, 63096), (1434, 59532), (1452, 58794), (1476, 57838), (1804, 47322), (1912, 44649), (2151, 39688), (2178, 39196), (2629, 32472), (2706, 31548), (2868, 29766), (2904, 29397), (2952, 28919), (3608, 23661), (4059, 21032), (4302, 19844), (4356, 19598), (4961, 17208), (5258, 16236), (5412, 15774), (5736, 14883), (7887, 10824), (8118, 10516), (8604, 9922), (8712, 9799)]