78891774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{34877}}^1$

素因数の和:34924

約数の個数: 32

約数和(自身を含む): 175785120

約数和(自身を除く): 96893346

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 34877, 69754, 104631, 209262, 453401, 906802, 1011433, 1360203, 2022866, 2720406, 3034299, 6068598, 13148629, 26297258, 39445887, 78891774]

約数ペア:

[(1, 78891774), (2, 39445887), (3, 26297258), (6, 13148629), (13, 6068598), (26, 3034299), (29, 2720406), (39, 2022866), (58, 1360203), (78, 1011433), (87, 906802), (174, 453401), (377, 209262), (754, 104631), (1131, 69754), (2262, 34877)]