855675216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{49109}}^1$

素因数の和:49145

約数の個数: 90

約数和(自身を含む): 2632246890

約数和(自身を除く): 1776571674

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 49109, 98218, 147327, 196436, 294654, 392872, 441981, 540199, 589308, 785744, 883962, 1080398, 1178616, 1620597, 1767924, 2160796, 2357232, 3241194, 3535848, 4321592, 4861791, 5942189, 6482388, 7071696, 8643184, 9723582, 11884378, 12964776, 17826567, 19447164, 23768756, 25929552, 35653134, 38894328, 47537512, 53479701, 71306268, 77788656, 95075024, 106959402, 142612536, 213918804, 285225072, 427837608, 855675216]

約数ペア:

[(1, 855675216), (2, 427837608), (3, 285225072), (4, 213918804), (6, 142612536), (8, 106959402), (9, 95075024), (11, 77788656), (12, 71306268), (16, 53479701), (18, 47537512), (22, 38894328), (24, 35653134), (33, 25929552), (36, 23768756), (44, 19447164), (48, 17826567), (66, 12964776), (72, 11884378), (88, 9723582), (99, 8643184), (121, 7071696), (132, 6482388), (144, 5942189), (176, 4861791), (198, 4321592), (242, 3535848), (264, 3241194), (363, 2357232), (396, 2160796), (484, 1767924), (528, 1620597), (726, 1178616), (792, 1080398), (968, 883962), (1089, 785744), (1452, 589308), (1584, 540199), (1936, 441981), (2178, 392872), (2904, 294654), (4356, 196436), (5808, 147327), (8712, 98218), (17424, 49109)]