87282888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 276203520

約数和(自身を除く): 188920632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 73, 77, 84, 88, 132, 146, 154, 168, 219, 231, 264, 292, 308, 438, 462, 511, 584, 616, 647, 803, 876, 924, 1022, 1294, 1533, 1606, 1752, 1848, 1941, 2044, 2409, 2588, 3066, 3212, 3882, 4088, 4529, 4818, 5176, 5621, 6132, 6424, 7117, 7764, 9058, 9636, 11242, 12264, 13587, 14234, 15528, 16863, 18116, 19272, 21351, 22484, 27174, 28468, 33726, 36232, 42702, 44968, 47231, 49819, 54348, 56936, 67452, 85404, 94462, 99638, 108696, 134904, 141693, 149457, 170808, 188924, 199276, 283386, 298914, 330617, 377848, 398552, 519541, 566772, 597828, 661234, 991851, 1039082, 1133544, 1195656, 1322468, 1558623, 1983702, 2078164, 2644936, 3117246, 3636787, 3967404, 4156328, 6234492, 7273574, 7934808, 10910361, 12468984, 14547148, 21820722, 29094296, 43641444, 87282888]

約数ペア:

[(1, 87282888), (2, 43641444), (3, 29094296), (4, 21820722), (6, 14547148), (7, 12468984), (8, 10910361), (11, 7934808), (12, 7273574), (14, 6234492), (21, 4156328), (22, 3967404), (24, 3636787), (28, 3117246), (33, 2644936), (42, 2078164), (44, 1983702), (56, 1558623), (66, 1322468), (73, 1195656), (77, 1133544), (84, 1039082), (88, 991851), (132, 661234), (146, 597828), (154, 566772), (168, 519541), (219, 398552), (231, 377848), (264, 330617), (292, 298914), (308, 283386), (438, 199276), (462, 188924), (511, 170808), (584, 149457), (616, 141693), (647, 134904), (803, 108696), (876, 99638), (924, 94462), (1022, 85404), (1294, 67452), (1533, 56936), (1606, 54348), (1752, 49819), (1848, 47231), (1941, 44968), (2044, 42702), (2409, 36232), (2588, 33726), (3066, 28468), (3212, 27174), (3882, 22484), (4088, 21351), (4529, 19272), (4818, 18116), (5176, 16863), (5621, 15528), (6132, 14234), (6424, 13587), (7117, 12264), (7764, 11242), (9058, 9636)]