97971068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 207001872

約数和(自身を除く): 109030804

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 307, 323, 361, 442, 494, 614, 646, 722, 884, 988, 1228, 1292, 1444, 3991, 4199, 4693, 5219, 5833, 6137, 7982, 8398, 9386, 10438, 11666, 12274, 15964, 16796, 18772, 20876, 23332, 24548, 67847, 75829, 79781, 99161, 110827, 135694, 151658, 159562, 198322, 221654, 271388, 303316, 319124, 396644, 443308, 1289093, 1440751, 1884059, 2578186, 2881502, 3768118, 5156372, 5763004, 7536236, 24492767, 48985534, 97971068]

約数ペア:

[(1, 97971068), (2, 48985534), (4, 24492767), (13, 7536236), (17, 5763004), (19, 5156372), (26, 3768118), (34, 2881502), (38, 2578186), (52, 1884059), (68, 1440751), (76, 1289093), (221, 443308), (247, 396644), (307, 319124), (323, 303316), (361, 271388), (442, 221654), (494, 198322), (614, 159562), (646, 151658), (722, 135694), (884, 110827), (988, 99161), (1228, 79781), (1292, 75829), (1444, 67847), (3991, 24548), (4199, 23332), (4693, 20876), (5219, 18772), (5833, 16796), (6137, 15964), (7982, 12274), (8398, 11666), (9386, 10438)]