73179392

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 72

約数和(自身を含む): 171696000

約数和(自身を除く): 98516608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 1999, 2288, 2816, 3328, 3998, 4576, 7996, 9152, 15992, 18304, 21989, 25987, 31984, 36608, 43978, 51974, 63968, 87956, 103948, 127936, 175912, 207896, 255872, 285857, 351824, 415792, 511744, 571714, 703648, 831584, 1143428, 1407296, 1663168, 2286856, 2814592, 3326336, 4573712, 5629184, 6652672, 9147424, 18294848, 36589696, 73179392]

約数ペア:

[(1, 73179392), (2, 36589696), (4, 18294848), (8, 9147424), (11, 6652672), (13, 5629184), (16, 4573712), (22, 3326336), (26, 2814592), (32, 2286856), (44, 1663168), (52, 1407296), (64, 1143428), (88, 831584), (104, 703648), (128, 571714), (143, 511744), (176, 415792), (208, 351824), (256, 285857), (286, 255872), (352, 207896), (416, 175912), (572, 127936), (704, 103948), (832, 87956), (1144, 63968), (1408, 51974), (1664, 43978), (1999, 36608), (2288, 31984), (2816, 25987), (3328, 21989), (3998, 18304), (4576, 15992), (7996, 9152)]