80124216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 223776000

約数和(自身を除く): 143651784

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 73, 76, 83, 87, 114, 116, 146, 152, 166, 174, 219, 228, 232, 249, 292, 332, 348, 438, 456, 498, 551, 584, 664, 696, 876, 996, 1102, 1387, 1577, 1653, 1752, 1992, 2117, 2204, 2407, 2774, 3154, 3306, 4161, 4234, 4408, 4731, 4814, 5548, 6059, 6308, 6351, 6612, 7221, 8322, 8468, 9462, 9628, 11096, 12118, 12616, 12702, 13224, 14442, 16644, 16936, 18177, 18924, 19256, 24236, 25404, 28884, 33288, 36354, 37848, 40223, 45733, 48472, 50808, 57768, 72708, 80446, 91466, 115121, 120669, 137199, 145416, 160892, 175711, 182932, 230242, 241338, 274398, 321784, 345363, 351422, 365864, 460484, 482676, 527133, 548796, 690726, 702844, 920968, 965352, 1054266, 1097592, 1381452, 1405688, 2108532, 2762904, 3338509, 4217064, 6677018, 10015527, 13354036, 20031054, 26708072, 40062108, 80124216]

約数ペア:

[(1, 80124216), (2, 40062108), (3, 26708072), (4, 20031054), (6, 13354036), (8, 10015527), (12, 6677018), (19, 4217064), (24, 3338509), (29, 2762904), (38, 2108532), (57, 1405688), (58, 1381452), (73, 1097592), (76, 1054266), (83, 965352), (87, 920968), (114, 702844), (116, 690726), (146, 548796), (152, 527133), (166, 482676), (174, 460484), (219, 365864), (228, 351422), (232, 345363), (249, 321784), (292, 274398), (332, 241338), (348, 230242), (438, 182932), (456, 175711), (498, 160892), (551, 145416), (584, 137199), (664, 120669), (696, 115121), (876, 91466), (996, 80446), (1102, 72708), (1387, 57768), (1577, 50808), (1653, 48472), (1752, 45733), (1992, 40223), (2117, 37848), (2204, 36354), (2407, 33288), (2774, 28884), (3154, 25404), (3306, 24236), (4161, 19256), (4234, 18924), (4408, 18177), (4731, 16936), (4814, 16644), (5548, 14442), (6059, 13224), (6308, 12702), (6351, 12616), (6612, 12118), (7221, 11096), (8322, 9628), (8468, 9462)]