31886424

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 92664000

約数和(自身を除く): 60777576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 109, 136, 153, 204, 218, 239, 306, 327, 408, 436, 478, 612, 654, 717, 872, 956, 981, 1224, 1308, 1434, 1853, 1912, 1962, 2151, 2616, 2868, 3706, 3924, 4063, 4302, 5559, 5736, 7412, 7848, 8126, 8604, 11118, 12189, 14824, 16252, 16677, 17208, 22236, 24378, 26051, 32504, 33354, 36567, 44472, 48756, 52102, 66708, 73134, 78153, 97512, 104204, 133416, 146268, 156306, 208408, 234459, 292536, 312612, 442867, 468918, 625224, 885734, 937836, 1328601, 1771468, 1875672, 2657202, 3542936, 3985803, 5314404, 7971606, 10628808, 15943212, 31886424]

約数ペア:

[(1, 31886424), (2, 15943212), (3, 10628808), (4, 7971606), (6, 5314404), (8, 3985803), (9, 3542936), (12, 2657202), (17, 1875672), (18, 1771468), (24, 1328601), (34, 937836), (36, 885734), (51, 625224), (68, 468918), (72, 442867), (102, 312612), (109, 292536), (136, 234459), (153, 208408), (204, 156306), (218, 146268), (239, 133416), (306, 104204), (327, 97512), (408, 78153), (436, 73134), (478, 66708), (612, 52102), (654, 48756), (717, 44472), (872, 36567), (956, 33354), (981, 32504), (1224, 26051), (1308, 24378), (1434, 22236), (1853, 17208), (1912, 16677), (1962, 16252), (2151, 14824), (2616, 12189), (2868, 11118), (3706, 8604), (3924, 8126), (4063, 7848), (4302, 7412), (5559, 5736)]