9888939088

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{23627}}^1$

素因数の和:23780

約数の個数: 80

約数和(自身を含む): 22712367744

約数和(自身を除く): 12823428656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 101, 112, 148, 202, 259, 296, 404, 518, 592, 707, 808, 1036, 1414, 1616, 2072, 2828, 3737, 4144, 5656, 7474, 11312, 14948, 23627, 26159, 29896, 47254, 52318, 59792, 94508, 104636, 165389, 189016, 209272, 330778, 378032, 418544, 661556, 874199, 1323112, 1748398, 2386327, 2646224, 3496796, 4772654, 6119393, 6993592, 9545308, 12238786, 13987184, 16704289, 19090616, 24477572, 33408578, 38181232, 48955144, 66817156, 88294099, 97910288, 133634312, 176588198, 267268624, 353176396, 618058693, 706352792, 1236117386, 1412705584, 2472234772, 4944469544, 9888939088]

約数ペア:

[(1, 9888939088), (2, 4944469544), (4, 2472234772), (7, 1412705584), (8, 1236117386), (14, 706352792), (16, 618058693), (28, 353176396), (37, 267268624), (56, 176588198), (74, 133634312), (101, 97910288), (112, 88294099), (148, 66817156), (202, 48955144), (259, 38181232), (296, 33408578), (404, 24477572), (518, 19090616), (592, 16704289), (707, 13987184), (808, 12238786), (1036, 9545308), (1414, 6993592), (1616, 6119393), (2072, 4772654), (2828, 3496796), (3737, 2646224), (4144, 2386327), (5656, 1748398), (7474, 1323112), (11312, 874199), (14948, 661556), (23627, 418544), (26159, 378032), (29896, 330778), (47254, 209272), (52318, 189016), (59792, 165389), (94508, 104636)]