73715992

素因数分解:

$2^3\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 161861760

約数和(自身を除く): 88145768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 346, 392, 692, 1087, 1211, 1384, 2174, 2422, 4348, 4844, 7609, 8477, 8696, 9688, 15218, 16954, 30436, 33908, 53263, 60872, 67816, 106526, 188051, 213052, 376102, 426104, 752204, 1316357, 1504408, 2632714, 5265428, 9214499, 10530856, 18428998, 36857996, 73715992]

約数ペア:

[(1, 73715992), (2, 36857996), (4, 18428998), (7, 10530856), (8, 9214499), (14, 5265428), (28, 2632714), (49, 1504408), (56, 1316357), (98, 752204), (173, 426104), (196, 376102), (346, 213052), (392, 188051), (692, 106526), (1087, 67816), (1211, 60872), (1384, 53263), (2174, 33908), (2422, 30436), (4348, 16954), (4844, 15218), (7609, 9688), (8477, 8696)]