71118372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{709}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 179238080

約数和(自身を除く): 108119708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 643, 709, 1286, 1418, 1929, 2127, 2572, 2836, 3858, 4254, 7716, 8359, 8508, 9217, 16718, 18434, 25077, 27651, 33436, 36868, 50154, 55302, 100308, 110604, 455887, 911774, 1367661, 1823548, 2735322, 5470644, 5926531, 11853062, 17779593, 23706124, 35559186, 71118372]

約数ペア:

[(1, 71118372), (2, 35559186), (3, 23706124), (4, 17779593), (6, 11853062), (12, 5926531), (13, 5470644), (26, 2735322), (39, 1823548), (52, 1367661), (78, 911774), (156, 455887), (643, 110604), (709, 100308), (1286, 55302), (1418, 50154), (1929, 36868), (2127, 33436), (2572, 27651), (2836, 25077), (3858, 18434), (4254, 16718), (7716, 9217), (8359, 8508)]