8365968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 120

約数和(自身を含む): 26066040

約数和(自身を除く): 17700072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 109, 117, 123, 144, 156, 164, 208, 218, 234, 246, 312, 327, 328, 369, 436, 468, 492, 533, 624, 654, 656, 738, 872, 936, 981, 984, 1066, 1308, 1417, 1476, 1599, 1744, 1872, 1962, 1968, 2132, 2616, 2834, 2952, 3198, 3924, 4251, 4264, 4469, 4797, 5232, 5668, 5904, 6396, 7848, 8502, 8528, 8938, 9594, 11336, 12753, 12792, 13407, 15696, 17004, 17876, 19188, 22672, 25506, 25584, 26814, 34008, 35752, 38376, 40221, 51012, 53628, 58097, 68016, 71504, 76752, 80442, 102024, 107256, 116194, 160884, 174291, 204048, 214512, 232388, 321768, 348582, 464776, 522873, 643536, 697164, 929552, 1045746, 1394328, 2091492, 2788656, 4182984, 8365968]

約数ペア:

[(1, 8365968), (2, 4182984), (3, 2788656), (4, 2091492), (6, 1394328), (8, 1045746), (9, 929552), (12, 697164), (13, 643536), (16, 522873), (18, 464776), (24, 348582), (26, 321768), (36, 232388), (39, 214512), (41, 204048), (48, 174291), (52, 160884), (72, 116194), (78, 107256), (82, 102024), (104, 80442), (109, 76752), (117, 71504), (123, 68016), (144, 58097), (156, 53628), (164, 51012), (208, 40221), (218, 38376), (234, 35752), (246, 34008), (312, 26814), (327, 25584), (328, 25506), (369, 22672), (436, 19188), (468, 17876), (492, 17004), (533, 15696), (624, 13407), (654, 12792), (656, 12753), (738, 11336), (872, 9594), (936, 8938), (981, 8528), (984, 8502), (1066, 7848), (1308, 6396), (1417, 5904), (1476, 5668), (1599, 5232), (1744, 4797), (1872, 4469), (1962, 4264), (1968, 4251), (2132, 3924), (2616, 3198), (2834, 2952)]