87689616

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1669

約数の個数: 120

約数和(自身を含む): 275143104

約数和(自身を除く): 187453488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1621, 1932, 2254, 2352, 2576, 3242, 3381, 3864, 4508, 4863, 6484, 6762, 7728, 9016, 9726, 11347, 12968, 13524, 18032, 19452, 22694, 25936, 27048, 34041, 37283, 38904, 45388, 54096, 68082, 74566, 77808, 79429, 90776, 111849, 136164, 149132, 158858, 181552, 223698, 238287, 260981, 272328, 298264, 317716, 447396, 476574, 521962, 544656, 596528, 635432, 782943, 894792, 953148, 1043924, 1270864, 1565886, 1789584, 1826867, 1906296, 2087848, 3131772, 3653734, 3812592, 4175696, 5480601, 6263544, 7307468, 10961202, 12527088, 14614936, 21922404, 29229872, 43844808, 87689616]

約数ペア:

[(1, 87689616), (2, 43844808), (3, 29229872), (4, 21922404), (6, 14614936), (7, 12527088), (8, 10961202), (12, 7307468), (14, 6263544), (16, 5480601), (21, 4175696), (23, 3812592), (24, 3653734), (28, 3131772), (42, 2087848), (46, 1906296), (48, 1826867), (49, 1789584), (56, 1565886), (69, 1270864), (84, 1043924), (92, 953148), (98, 894792), (112, 782943), (138, 635432), (147, 596528), (161, 544656), (168, 521962), (184, 476574), (196, 447396), (276, 317716), (294, 298264), (322, 272328), (336, 260981), (368, 238287), (392, 223698), (483, 181552), (552, 158858), (588, 149132), (644, 136164), (784, 111849), (966, 90776), (1104, 79429), (1127, 77808), (1176, 74566), (1288, 68082), (1621, 54096), (1932, 45388), (2254, 38904), (2352, 37283), (2576, 34041), (3242, 27048), (3381, 25936), (3864, 22694), (4508, 19452), (4863, 18032), (6484, 13524), (6762, 12968), (7728, 11347), (9016, 9726)]