87259870768

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{53069}}^1$

素因数の和:53414

約数の個数: 80

約数和(自身を含む): 197578336320

約数和(自身を除く): 110318465552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 277, 371, 424, 554, 742, 848, 1108, 1484, 1939, 2216, 2968, 3878, 4432, 5936, 7756, 14681, 15512, 29362, 31024, 53069, 58724, 102767, 106138, 117448, 205534, 212276, 234896, 371483, 411068, 424552, 742966, 822136, 849104, 1485932, 1644272, 2812657, 2971864, 5625314, 5943728, 11250628, 14700113, 19688599, 22501256, 29400226, 39377198, 45002512, 58800452, 78754396, 102900791, 117600904, 157508792, 205801582, 235201808, 315017584, 411603164, 779105989, 823206328, 1558211978, 1646412656, 3116423956, 5453741923, 6232847912, 10907483846, 12465695824, 21814967692, 43629935384, 87259870768]

約数ペア:

[(1, 87259870768), (2, 43629935384), (4, 21814967692), (7, 12465695824), (8, 10907483846), (14, 6232847912), (16, 5453741923), (28, 3116423956), (53, 1646412656), (56, 1558211978), (106, 823206328), (112, 779105989), (212, 411603164), (277, 315017584), (371, 235201808), (424, 205801582), (554, 157508792), (742, 117600904), (848, 102900791), (1108, 78754396), (1484, 58800452), (1939, 45002512), (2216, 39377198), (2968, 29400226), (3878, 22501256), (4432, 19688599), (5936, 14700113), (7756, 11250628), (14681, 5943728), (15512, 5625314), (29362, 2971864), (31024, 2812657), (53069, 1644272), (58724, 1485932), (102767, 849104), (106138, 822136), (117448, 742966), (205534, 424552), (212276, 411068), (234896, 371483)]