129979368

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{41983}}^1$

素因数の和:42038

約数の個数: 48

約数和(自身を含む): 360222720

約数和(自身を除く): 230243352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 41983, 83966, 125949, 167932, 251898, 335864, 377847, 503796, 755694, 1007592, 1511388, 1805269, 3022776, 3610538, 5415807, 7221076, 10831614, 14442152, 16247421, 21663228, 32494842, 43326456, 64989684, 129979368]

約数ペア:

[(1, 129979368), (2, 64989684), (3, 43326456), (4, 32494842), (6, 21663228), (8, 16247421), (9, 14442152), (12, 10831614), (18, 7221076), (24, 5415807), (36, 3610538), (43, 3022776), (72, 1805269), (86, 1511388), (129, 1007592), (172, 755694), (258, 503796), (344, 377847), (387, 335864), (516, 251898), (774, 167932), (1032, 125949), (1548, 83966), (3096, 41983)]