80839616

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 112

約数和(自身を含む): 192621408

約数和(自身を除く): 111781792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 73, 88, 104, 121, 143, 146, 176, 208, 242, 286, 292, 352, 416, 484, 572, 584, 704, 803, 832, 949, 968, 1144, 1168, 1331, 1573, 1606, 1898, 1936, 2288, 2336, 2662, 3146, 3212, 3796, 3872, 4576, 4672, 5324, 6292, 6424, 7592, 7744, 8833, 9152, 10439, 10648, 12584, 12848, 15184, 17303, 17666, 20878, 21296, 25168, 25696, 30368, 34606, 35332, 41756, 42592, 50336, 51392, 60736, 69212, 70664, 83512, 85184, 97163, 100672, 114829, 138424, 141328, 167024, 194326, 229658, 276848, 282656, 334048, 388652, 459316, 553696, 565312, 668096, 777304, 918632, 1107392, 1263119, 1554608, 1837264, 2526238, 3109216, 3674528, 5052476, 6218432, 7349056, 10104952, 20209904, 40419808, 80839616]

約数ペア:

[(1, 80839616), (2, 40419808), (4, 20209904), (8, 10104952), (11, 7349056), (13, 6218432), (16, 5052476), (22, 3674528), (26, 3109216), (32, 2526238), (44, 1837264), (52, 1554608), (64, 1263119), (73, 1107392), (88, 918632), (104, 777304), (121, 668096), (143, 565312), (146, 553696), (176, 459316), (208, 388652), (242, 334048), (286, 282656), (292, 276848), (352, 229658), (416, 194326), (484, 167024), (572, 141328), (584, 138424), (704, 114829), (803, 100672), (832, 97163), (949, 85184), (968, 83512), (1144, 70664), (1168, 69212), (1331, 60736), (1573, 51392), (1606, 50336), (1898, 42592), (1936, 41756), (2288, 35332), (2336, 34606), (2662, 30368), (3146, 25696), (3212, 25168), (3796, 21296), (3872, 20878), (4576, 17666), (4672, 17303), (5324, 15184), (6292, 12848), (6424, 12584), (7592, 10648), (7744, 10439), (8833, 9152)]