129297816

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8431}}^1$

素因数の和:8517

約数の個数: 64

約数和(自身を含む): 364262400

約数和(自身を除く): 234964584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 8431, 15336, 16862, 25293, 33724, 50586, 67448, 75879, 101172, 151758, 202344, 227637, 303516, 455274, 598601, 607032, 910548, 1197202, 1795803, 1821096, 2394404, 3591606, 4788808, 5387409, 7183212, 10774818, 14366424, 16162227, 21549636, 32324454, 43099272, 64648908, 129297816]

約数ペア:

[(1, 129297816), (2, 64648908), (3, 43099272), (4, 32324454), (6, 21549636), (8, 16162227), (9, 14366424), (12, 10774818), (18, 7183212), (24, 5387409), (27, 4788808), (36, 3591606), (54, 2394404), (71, 1821096), (72, 1795803), (108, 1197202), (142, 910548), (213, 607032), (216, 598601), (284, 455274), (426, 303516), (568, 227637), (639, 202344), (852, 151758), (1278, 101172), (1704, 75879), (1917, 67448), (2556, 50586), (3834, 33724), (5112, 25293), (7668, 16862), (8431, 15336)]