87464608

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 108

約数和(自身を含む): 220652586

約数和(自身を除く): 133187978

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 461, 484, 539, 616, 784, 847, 922, 968, 1078, 1232, 1568, 1694, 1844, 1936, 2156, 2464, 3227, 3388, 3688, 3872, 4312, 5071, 5929, 6454, 6776, 7376, 8624, 10142, 11858, 12908, 13552, 14752, 17248, 20284, 22589, 23716, 25816, 27104, 35497, 40568, 45178, 47432, 51632, 55781, 70994, 81136, 90356, 94864, 103264, 111562, 141988, 162272, 180712, 189728, 223124, 248479, 283976, 361424, 390467, 446248, 496958, 567952, 722848, 780934, 892496, 993916, 1135904, 1561868, 1784992, 1987832, 2733269, 3123736, 3975664, 5466538, 6247472, 7951328, 10933076, 12494944, 21866152, 43732304, 87464608]

約数ペア:

[(1, 87464608), (2, 43732304), (4, 21866152), (7, 12494944), (8, 10933076), (11, 7951328), (14, 6247472), (16, 5466538), (22, 3975664), (28, 3123736), (32, 2733269), (44, 1987832), (49, 1784992), (56, 1561868), (77, 1135904), (88, 993916), (98, 892496), (112, 780934), (121, 722848), (154, 567952), (176, 496958), (196, 446248), (224, 390467), (242, 361424), (308, 283976), (352, 248479), (392, 223124), (461, 189728), (484, 180712), (539, 162272), (616, 141988), (784, 111562), (847, 103264), (922, 94864), (968, 90356), (1078, 81136), (1232, 70994), (1568, 55781), (1694, 51632), (1844, 47432), (1936, 45178), (2156, 40568), (2464, 35497), (3227, 27104), (3388, 25816), (3688, 23716), (3872, 22589), (4312, 20284), (5071, 17248), (5929, 14752), (6454, 13552), (6776, 12908), (7376, 11858), (8624, 10142)]