129616362

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 80

約数和(自身を含む): 310495680

約数和(自身を除く): 180879318

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 81, 86, 129, 138, 162, 207, 258, 387, 414, 621, 774, 809, 989, 1161, 1242, 1618, 1863, 1978, 2322, 2427, 2967, 3483, 3726, 4854, 5934, 6966, 7281, 8901, 14562, 17802, 18607, 21843, 26703, 34787, 37214, 43686, 53406, 55821, 65529, 69574, 80109, 104361, 111642, 131058, 160218, 167463, 208722, 313083, 334926, 502389, 626166, 800101, 939249, 1004778, 1507167, 1600202, 1878498, 2400303, 2817747, 3014334, 4800606, 5635494, 7200909, 14401818, 21602727, 43205454, 64808181, 129616362]

約数ペア:

[(1, 129616362), (2, 64808181), (3, 43205454), (6, 21602727), (9, 14401818), (18, 7200909), (23, 5635494), (27, 4800606), (43, 3014334), (46, 2817747), (54, 2400303), (69, 1878498), (81, 1600202), (86, 1507167), (129, 1004778), (138, 939249), (162, 800101), (207, 626166), (258, 502389), (387, 334926), (414, 313083), (621, 208722), (774, 167463), (809, 160218), (989, 131058), (1161, 111642), (1242, 104361), (1618, 80109), (1863, 69574), (1978, 65529), (2322, 55821), (2427, 53406), (2967, 43686), (3483, 37214), (3726, 34787), (4854, 26703), (5934, 21843), (6966, 18607), (7281, 17802), (8901, 14562)]