68903164078

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{38723}}^1$

素因数の和:39077

約数の個数: 48

約数和(自身を含む): 122476886784

約数和(自身を除く): 53573722706

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 271, 469, 542, 938, 1897, 3283, 3794, 6566, 13279, 18157, 26558, 36314, 38723, 77446, 127099, 254198, 271061, 542122, 889693, 1779386, 1897427, 2594441, 3794854, 5188882, 10493933, 18161087, 20987866, 36322174, 73457531, 127127609, 146915062, 254255218, 514202717, 703093511, 1028405434, 1406187022, 4921654577, 9843309154, 34451582039, 68903164078]

約数ペア:

[(1, 68903164078), (2, 34451582039), (7, 9843309154), (14, 4921654577), (49, 1406187022), (67, 1028405434), (98, 703093511), (134, 514202717), (271, 254255218), (469, 146915062), (542, 127127609), (938, 73457531), (1897, 36322174), (3283, 20987866), (3794, 18161087), (6566, 10493933), (13279, 5188882), (18157, 3794854), (26558, 2594441), (36314, 1897427), (38723, 1779386), (77446, 889693), (127099, 542122), (254198, 271061)]