99721076

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5591}}^1$

素因数の和:5629

約数の個数: 48

約数和(自身を含む): 219206400

約数和(自身を除く): 119485324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 5591, 8918, 11182, 17836, 22364, 39137, 72683, 78274, 145366, 156548, 273959, 290732, 508781, 547918, 1017562, 1095836, 1917713, 2035124, 3561467, 3835426, 7122934, 7670852, 14245868, 24930269, 49860538, 99721076]

約数ペア:

[(1, 99721076), (2, 49860538), (4, 24930269), (7, 14245868), (13, 7670852), (14, 7122934), (26, 3835426), (28, 3561467), (49, 2035124), (52, 1917713), (91, 1095836), (98, 1017562), (182, 547918), (196, 508781), (343, 290732), (364, 273959), (637, 156548), (686, 145366), (1274, 78274), (1372, 72683), (2548, 39137), (4459, 22364), (5591, 17836), (8918, 11182)]