87423952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6451}}^1$

素因数の和:6488

約数の個数: 60

約数和(自身を含む): 212812768

約数和(自身を除く): 125388816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6451, 6776, 12902, 13552, 25804, 45157, 51608, 70961, 90314, 103216, 141922, 180628, 283844, 361256, 496727, 567688, 722512, 780571, 993454, 1135376, 1561142, 1986908, 3122284, 3973816, 5463997, 6244568, 7947632, 10927994, 12489136, 21855988, 43711976, 87423952]

約数ペア:

[(1, 87423952), (2, 43711976), (4, 21855988), (7, 12489136), (8, 10927994), (11, 7947632), (14, 6244568), (16, 5463997), (22, 3973816), (28, 3122284), (44, 1986908), (56, 1561142), (77, 1135376), (88, 993454), (112, 780571), (121, 722512), (154, 567688), (176, 496727), (242, 361256), (308, 283844), (484, 180628), (616, 141922), (847, 103216), (968, 90314), (1232, 70961), (1694, 51608), (1936, 45157), (3388, 25804), (6451, 13552), (6776, 12902)]