8087156

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 18692352

約数和(自身を除く): 10605196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 121, 124, 154, 196, 217, 242, 308, 341, 434, 484, 539, 682, 847, 868, 1078, 1331, 1364, 1519, 1694, 2156, 2387, 2662, 3038, 3388, 3751, 4774, 5324, 5929, 6076, 7502, 9317, 9548, 11858, 15004, 16709, 18634, 23716, 26257, 33418, 37268, 41261, 52514, 65219, 66836, 82522, 105028, 130438, 165044, 183799, 260876, 288827, 367598, 577654, 735196, 1155308, 2021789, 4043578, 8087156]

約数ペア:

[(1, 8087156), (2, 4043578), (4, 2021789), (7, 1155308), (11, 735196), (14, 577654), (22, 367598), (28, 288827), (31, 260876), (44, 183799), (49, 165044), (62, 130438), (77, 105028), (98, 82522), (121, 66836), (124, 65219), (154, 52514), (196, 41261), (217, 37268), (242, 33418), (308, 26257), (341, 23716), (434, 18634), (484, 16709), (539, 15004), (682, 11858), (847, 9548), (868, 9317), (1078, 7502), (1331, 6076), (1364, 5929), (1519, 5324), (1694, 4774), (2156, 3751), (2387, 3388), (2662, 3038)]