86493440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6143}}^1$

素因数の和:6175

約数の個数: 72

約数和(自身を含む): 226050048

約数和(自身を除く): 139556608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 6143, 7040, 12286, 14080, 24572, 30715, 49144, 61430, 67573, 98288, 122860, 135146, 196576, 245720, 270292, 337865, 393152, 491440, 540584, 675730, 786304, 982880, 1081168, 1351460, 1572608, 1965760, 2162336, 2702920, 3931520, 4324672, 5405840, 7863040, 8649344, 10811680, 17298688, 21623360, 43246720, 86493440]

約数ペア:

[(1, 86493440), (2, 43246720), (4, 21623360), (5, 17298688), (8, 10811680), (10, 8649344), (11, 7863040), (16, 5405840), (20, 4324672), (22, 3931520), (32, 2702920), (40, 2162336), (44, 1965760), (55, 1572608), (64, 1351460), (80, 1081168), (88, 982880), (110, 786304), (128, 675730), (160, 540584), (176, 491440), (220, 393152), (256, 337865), (320, 270292), (352, 245720), (440, 196576), (640, 135146), (704, 122860), (880, 98288), (1280, 67573), (1408, 61430), (1760, 49144), (2816, 30715), (3520, 24572), (6143, 14080), (7040, 12286)]