80759316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 228997440

約数和(自身を除く): 148238124

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 29, 33, 34, 44, 51, 58, 66, 68, 73, 87, 102, 116, 132, 146, 174, 187, 204, 219, 289, 292, 319, 348, 374, 438, 493, 561, 578, 638, 748, 803, 867, 876, 957, 986, 1122, 1156, 1241, 1276, 1479, 1606, 1734, 1914, 1972, 2117, 2244, 2409, 2482, 2958, 3179, 3212, 3468, 3723, 3828, 4234, 4818, 4964, 5423, 5916, 6351, 6358, 7446, 8381, 8468, 9537, 9636, 10846, 12702, 12716, 13651, 14892, 16269, 16762, 19074, 21097, 21692, 23287, 25143, 25404, 27302, 32538, 33524, 35989, 38148, 40953, 42194, 46574, 50286, 54604, 63291, 65076, 69861, 71978, 81906, 84388, 92191, 93148, 100572, 107967, 126582, 139722, 143956, 163812, 184382, 215934, 232067, 253164, 276573, 279444, 368764, 395879, 431868, 464134, 553146, 611813, 696201, 791758, 928268, 1106292, 1187637, 1223626, 1392402, 1583516, 1835439, 2375274, 2447252, 2784804, 3670878, 4750548, 6729943, 7341756, 13459886, 20189829, 26919772, 40379658, 80759316]

約数ペア:

[(1, 80759316), (2, 40379658), (3, 26919772), (4, 20189829), (6, 13459886), (11, 7341756), (12, 6729943), (17, 4750548), (22, 3670878), (29, 2784804), (33, 2447252), (34, 2375274), (44, 1835439), (51, 1583516), (58, 1392402), (66, 1223626), (68, 1187637), (73, 1106292), (87, 928268), (102, 791758), (116, 696201), (132, 611813), (146, 553146), (174, 464134), (187, 431868), (204, 395879), (219, 368764), (289, 279444), (292, 276573), (319, 253164), (348, 232067), (374, 215934), (438, 184382), (493, 163812), (561, 143956), (578, 139722), (638, 126582), (748, 107967), (803, 100572), (867, 93148), (876, 92191), (957, 84388), (986, 81906), (1122, 71978), (1156, 69861), (1241, 65076), (1276, 63291), (1479, 54604), (1606, 50286), (1734, 46574), (1914, 42194), (1972, 40953), (2117, 38148), (2244, 35989), (2409, 33524), (2482, 32538), (2958, 27302), (3179, 25404), (3212, 25143), (3468, 23287), (3723, 21692), (3828, 21097), (4234, 19074), (4818, 16762), (4964, 16269), (5423, 14892), (5916, 13651), (6351, 12716), (6358, 12702), (7446, 10846), (8381, 9636), (8468, 9537)]