72080624

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 178488576

約数和(自身を除く): 106407952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1427, 1804, 2296, 2854, 3157, 3608, 4592, 5708, 6314, 7216, 9989, 11416, 12628, 15697, 19978, 22832, 25256, 31394, 39956, 50512, 58507, 62788, 79912, 109879, 117014, 125576, 159824, 219758, 234028, 251152, 409549, 439516, 468056, 643577, 819098, 879032, 936112, 1287154, 1638196, 1758064, 2574308, 3276392, 4505039, 5148616, 6552784, 9010078, 10297232, 18020156, 36040312, 72080624]

約数ペア:

[(1, 72080624), (2, 36040312), (4, 18020156), (7, 10297232), (8, 9010078), (11, 6552784), (14, 5148616), (16, 4505039), (22, 3276392), (28, 2574308), (41, 1758064), (44, 1638196), (56, 1287154), (77, 936112), (82, 879032), (88, 819098), (112, 643577), (154, 468056), (164, 439516), (176, 409549), (287, 251152), (308, 234028), (328, 219758), (451, 159824), (574, 125576), (616, 117014), (656, 109879), (902, 79912), (1148, 62788), (1232, 58507), (1427, 50512), (1804, 39956), (2296, 31394), (2854, 25256), (3157, 22832), (3608, 19978), (4592, 15697), (5708, 12628), (6314, 11416), (7216, 9989)]