87211824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 272125440

約数和(自身を除く): 184913616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 719, 722, 798, 912, 1064, 1083, 1438, 1444, 1596, 2128, 2157, 2166, 2527, 2876, 2888, 3192, 4314, 4332, 5033, 5054, 5752, 5776, 6384, 7581, 8628, 8664, 10066, 10108, 11504, 13661, 15099, 15162, 17256, 17328, 20132, 20216, 27322, 30198, 30324, 34512, 40264, 40432, 40983, 54644, 60396, 60648, 80528, 81966, 95627, 109288, 120792, 121296, 163932, 191254, 218576, 241584, 259559, 286881, 327864, 382508, 519118, 573762, 655728, 765016, 778677, 1038236, 1147524, 1530032, 1557354, 1816913, 2076472, 2295048, 3114708, 3633826, 4152944, 4590096, 5450739, 6229416, 7267652, 10901478, 12458832, 14535304, 21802956, 29070608, 43605912, 87211824]

約数ペア:

[(1, 87211824), (2, 43605912), (3, 29070608), (4, 21802956), (6, 14535304), (7, 12458832), (8, 10901478), (12, 7267652), (14, 6229416), (16, 5450739), (19, 4590096), (21, 4152944), (24, 3633826), (28, 3114708), (38, 2295048), (42, 2076472), (48, 1816913), (56, 1557354), (57, 1530032), (76, 1147524), (84, 1038236), (112, 778677), (114, 765016), (133, 655728), (152, 573762), (168, 519118), (228, 382508), (266, 327864), (304, 286881), (336, 259559), (361, 241584), (399, 218576), (456, 191254), (532, 163932), (719, 121296), (722, 120792), (798, 109288), (912, 95627), (1064, 81966), (1083, 80528), (1438, 60648), (1444, 60396), (1596, 54644), (2128, 40983), (2157, 40432), (2166, 40264), (2527, 34512), (2876, 30324), (2888, 30198), (3192, 27322), (4314, 20216), (4332, 20132), (5033, 17328), (5054, 17256), (5752, 15162), (5776, 15099), (6384, 13661), (7581, 11504), (8628, 10108), (8664, 10066)]