87900846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 204768000

約数和(自身を除く): 116867154

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 157, 187, 314, 374, 471, 499, 561, 942, 998, 1122, 1497, 1727, 2669, 2994, 3454, 5181, 5338, 5489, 8007, 8483, 10362, 10978, 16014, 16467, 16966, 25449, 29359, 32934, 50898, 58718, 78343, 88077, 93313, 156686, 176154, 186626, 235029, 279939, 470058, 559878, 861773, 1331831, 1723546, 2585319, 2663662, 3995493, 5170638, 7990986, 14650141, 29300282, 43950423, 87900846]

約数ペア:

[(1, 87900846), (2, 43950423), (3, 29300282), (6, 14650141), (11, 7990986), (17, 5170638), (22, 3995493), (33, 2663662), (34, 2585319), (51, 1723546), (66, 1331831), (102, 861773), (157, 559878), (187, 470058), (314, 279939), (374, 235029), (471, 186626), (499, 176154), (561, 156686), (942, 93313), (998, 88077), (1122, 78343), (1497, 58718), (1727, 50898), (2669, 32934), (2994, 29359), (3454, 25449), (5181, 16966), (5338, 16467), (5489, 16014), (8007, 10978), (8483, 10362)]