64045674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 180725760

約数和(自身を除く): 116680086

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 73, 77, 99, 126, 146, 154, 189, 198, 211, 219, 231, 297, 378, 422, 438, 462, 511, 594, 633, 657, 693, 803, 1022, 1266, 1314, 1386, 1477, 1533, 1606, 1899, 1971, 2079, 2321, 2409, 2954, 3066, 3798, 3942, 4158, 4431, 4599, 4642, 4818, 5621, 5697, 6963, 7227, 8862, 9198, 11242, 11394, 13293, 13797, 13926, 14454, 15403, 16247, 16863, 20889, 21681, 26586, 27594, 30806, 32494, 33726, 39879, 41778, 43362, 46209, 48741, 50589, 62667, 79758, 92418, 97482, 101178, 107821, 125334, 138627, 146223, 151767, 169433, 215642, 277254, 292446, 303534, 323463, 338866, 415881, 438669, 508299, 646926, 831762, 877338, 970389, 1016598, 1186031, 1524897, 1940778, 2372062, 2911167, 3049794, 3558093, 4574691, 5822334, 7116186, 9149382, 10674279, 21348558, 32022837, 64045674]

約数ペア:

[(1, 64045674), (2, 32022837), (3, 21348558), (6, 10674279), (7, 9149382), (9, 7116186), (11, 5822334), (14, 4574691), (18, 3558093), (21, 3049794), (22, 2911167), (27, 2372062), (33, 1940778), (42, 1524897), (54, 1186031), (63, 1016598), (66, 970389), (73, 877338), (77, 831762), (99, 646926), (126, 508299), (146, 438669), (154, 415881), (189, 338866), (198, 323463), (211, 303534), (219, 292446), (231, 277254), (297, 215642), (378, 169433), (422, 151767), (438, 146223), (462, 138627), (511, 125334), (594, 107821), (633, 101178), (657, 97482), (693, 92418), (803, 79758), (1022, 62667), (1266, 50589), (1314, 48741), (1386, 46209), (1477, 43362), (1533, 41778), (1606, 39879), (1899, 33726), (1971, 32494), (2079, 30806), (2321, 27594), (2409, 26586), (2954, 21681), (3066, 20889), (3798, 16863), (3942, 16247), (4158, 15403), (4431, 14454), (4599, 13926), (4642, 13797), (4818, 13293), (5621, 11394), (5697, 11242), (6963, 9198), (7227, 8862)]