85028268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28687}}^1$

素因数の和:28726

約数の個数: 48

約数和(自身を含む): 224913920

約数和(自身を除く): 139885652

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 28687, 57374, 86061, 114748, 172122, 344244, 372931, 545053, 745862, 1090106, 1118793, 1491724, 1635159, 2180212, 2237586, 3270318, 4475172, 6540636, 7085689, 14171378, 21257067, 28342756, 42514134, 85028268]

約数ペア:

[(1, 85028268), (2, 42514134), (3, 28342756), (4, 21257067), (6, 14171378), (12, 7085689), (13, 6540636), (19, 4475172), (26, 3270318), (38, 2237586), (39, 2180212), (52, 1635159), (57, 1491724), (76, 1118793), (78, 1090106), (114, 745862), (156, 545053), (228, 372931), (247, 344244), (494, 172122), (741, 114748), (988, 86061), (1482, 57374), (2964, 28687)]