122726988

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 343461888

約数和(自身を除く): 220734900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 81, 86, 92, 108, 129, 138, 162, 172, 207, 258, 276, 324, 383, 387, 414, 516, 621, 766, 774, 828, 989, 1149, 1161, 1242, 1532, 1548, 1863, 1978, 2298, 2322, 2484, 2967, 3447, 3483, 3726, 3956, 4596, 4644, 5934, 6894, 6966, 7452, 8809, 8901, 10341, 11868, 13788, 13932, 16469, 17618, 17802, 20682, 26427, 26703, 31023, 32938, 35236, 35604, 41364, 49407, 52854, 53406, 62046, 65876, 79281, 80109, 98814, 105708, 106812, 124092, 148221, 158562, 160218, 197628, 237843, 296442, 317124, 320436, 378787, 444663, 475686, 592884, 713529, 757574, 889326, 951372, 1136361, 1333989, 1427058, 1515148, 1778652, 2272722, 2667978, 2854116, 3409083, 4545444, 5335956, 6818166, 10227249, 13636332, 20454498, 30681747, 40908996, 61363494, 122726988]

約数ペア:

[(1, 122726988), (2, 61363494), (3, 40908996), (4, 30681747), (6, 20454498), (9, 13636332), (12, 10227249), (18, 6818166), (23, 5335956), (27, 4545444), (36, 3409083), (43, 2854116), (46, 2667978), (54, 2272722), (69, 1778652), (81, 1515148), (86, 1427058), (92, 1333989), (108, 1136361), (129, 951372), (138, 889326), (162, 757574), (172, 713529), (207, 592884), (258, 475686), (276, 444663), (324, 378787), (383, 320436), (387, 317124), (414, 296442), (516, 237843), (621, 197628), (766, 160218), (774, 158562), (828, 148221), (989, 124092), (1149, 106812), (1161, 105708), (1242, 98814), (1532, 80109), (1548, 79281), (1863, 65876), (1978, 62046), (2298, 53406), (2322, 52854), (2484, 49407), (2967, 41364), (3447, 35604), (3483, 35236), (3726, 32938), (3956, 31023), (4596, 26703), (4644, 26427), (5934, 20682), (6894, 17802), (6966, 17618), (7452, 16469), (8809, 13932), (8901, 13788), (10341, 11868)]