87663744

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{1553}}^1$

素因数の和:1587

約数の個数: 144

約数和(自身を含む): 293636070

約数和(自身を除く): 205972326

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1553, 1568, 1764, 2016, 2352, 2688, 3106, 3136, 3528, 4032, 4659, 4704, 6212, 6272, 7056, 8064, 9318, 9408, 10871, 12424, 13977, 14112, 18636, 18816, 21742, 24848, 27954, 28224, 32613, 37272, 43484, 49696, 55908, 56448, 65226, 74544, 76097, 86968, 97839, 99392, 111816, 130452, 149088, 152194, 173936, 195678, 198784, 223632, 228291, 260904, 298176, 304388, 347872, 391356, 447264, 456582, 521808, 596352, 608776, 684873, 695744, 782712, 894528, 913164, 1043616, 1217552, 1369746, 1391488, 1565424, 1789056, 1826328, 2087232, 2435104, 2739492, 3130848, 3652656, 4174464, 4870208, 5478984, 6261696, 7305312, 9740416, 10957968, 12523392, 14610624, 21915936, 29221248, 43831872, 87663744]

約数ペア:

[(1, 87663744), (2, 43831872), (3, 29221248), (4, 21915936), (6, 14610624), (7, 12523392), (8, 10957968), (9, 9740416), (12, 7305312), (14, 6261696), (16, 5478984), (18, 4870208), (21, 4174464), (24, 3652656), (28, 3130848), (32, 2739492), (36, 2435104), (42, 2087232), (48, 1826328), (49, 1789056), (56, 1565424), (63, 1391488), (64, 1369746), (72, 1217552), (84, 1043616), (96, 913164), (98, 894528), (112, 782712), (126, 695744), (128, 684873), (144, 608776), (147, 596352), (168, 521808), (192, 456582), (196, 447264), (224, 391356), (252, 347872), (288, 304388), (294, 298176), (336, 260904), (384, 228291), (392, 223632), (441, 198784), (448, 195678), (504, 173936), (576, 152194), (588, 149088), (672, 130452), (784, 111816), (882, 99392), (896, 97839), (1008, 86968), (1152, 76097), (1176, 74544), (1344, 65226), (1553, 56448), (1568, 55908), (1764, 49696), (2016, 43484), (2352, 37272), (2688, 32613), (3106, 28224), (3136, 27954), (3528, 24848), (4032, 21742), (4659, 18816), (4704, 18636), (6212, 14112), (6272, 13977), (7056, 12424), (8064, 10871), (9318, 9408)]