61118824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 128620800

約数和(自身を除く): 67501976

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 79, 86, 104, 158, 172, 173, 316, 344, 346, 559, 632, 692, 1027, 1118, 1384, 2054, 2236, 2249, 3397, 4108, 4472, 4498, 6794, 7439, 8216, 8996, 13588, 13667, 14878, 17992, 27176, 27334, 29756, 44161, 54668, 59512, 88322, 96707, 109336, 176644, 177671, 193414, 353288, 355342, 386828, 587681, 710684, 773656, 1175362, 1421368, 2350724, 4701448, 7639853, 15279706, 30559412, 61118824]

約数ペア:

[(1, 61118824), (2, 30559412), (4, 15279706), (8, 7639853), (13, 4701448), (26, 2350724), (43, 1421368), (52, 1175362), (79, 773656), (86, 710684), (104, 587681), (158, 386828), (172, 355342), (173, 353288), (316, 193414), (344, 177671), (346, 176644), (559, 109336), (632, 96707), (692, 88322), (1027, 59512), (1118, 54668), (1384, 44161), (2054, 29756), (2236, 27334), (2249, 27176), (3397, 17992), (4108, 14878), (4472, 13667), (4498, 13588), (6794, 8996), (7439, 8216)]