69252678

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 181232640

約数和(自身を除く): 111979962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 37, 46, 54, 66, 69, 74, 99, 111, 137, 138, 198, 207, 222, 253, 274, 297, 333, 407, 411, 414, 506, 594, 621, 666, 759, 814, 822, 851, 999, 1221, 1233, 1242, 1507, 1518, 1702, 1998, 2277, 2442, 2466, 2553, 3014, 3151, 3663, 3699, 4521, 4554, 5069, 5106, 6302, 6831, 7326, 7398, 7659, 9042, 9361, 9453, 10138, 10989, 13563, 13662, 15207, 15318, 18722, 18906, 21978, 22977, 27126, 28083, 28359, 30414, 34661, 40689, 45621, 45954, 55759, 56166, 56718, 69322, 81378, 84249, 85077, 91242, 103983, 111518, 116587, 136863, 167277, 168498, 170154, 207966, 233174, 252747, 273726, 311949, 334554, 349761, 501831, 505494, 623898, 699522, 935847, 1003662, 1049283, 1282457, 1505493, 1871694, 2098566, 2564914, 3010986, 3147849, 3847371, 6295698, 7694742, 11542113, 23084226, 34626339, 69252678]

約数ペア:

[(1, 69252678), (2, 34626339), (3, 23084226), (6, 11542113), (9, 7694742), (11, 6295698), (18, 3847371), (22, 3147849), (23, 3010986), (27, 2564914), (33, 2098566), (37, 1871694), (46, 1505493), (54, 1282457), (66, 1049283), (69, 1003662), (74, 935847), (99, 699522), (111, 623898), (137, 505494), (138, 501831), (198, 349761), (207, 334554), (222, 311949), (253, 273726), (274, 252747), (297, 233174), (333, 207966), (407, 170154), (411, 168498), (414, 167277), (506, 136863), (594, 116587), (621, 111518), (666, 103983), (759, 91242), (814, 85077), (822, 84249), (851, 81378), (999, 69322), (1221, 56718), (1233, 56166), (1242, 55759), (1507, 45954), (1518, 45621), (1702, 40689), (1998, 34661), (2277, 30414), (2442, 28359), (2466, 28083), (2553, 27126), (3014, 22977), (3151, 21978), (3663, 18906), (3699, 18722), (4521, 15318), (4554, 15207), (5069, 13662), (5106, 13563), (6302, 10989), (6831, 10138), (7326, 9453), (7398, 9361), (7659, 9042)]