67777872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 191815104

約数和(自身を除く): 124037232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 73, 87, 92, 116, 138, 146, 174, 184, 219, 232, 276, 292, 348, 368, 438, 464, 552, 584, 667, 696, 841, 876, 1104, 1168, 1334, 1392, 1679, 1682, 1752, 2001, 2117, 2523, 2668, 3358, 3364, 3504, 4002, 4234, 5037, 5046, 5336, 6351, 6716, 6728, 8004, 8468, 10074, 10092, 10672, 12702, 13432, 13456, 16008, 16936, 19343, 20148, 20184, 25404, 26864, 32016, 33872, 38686, 40296, 40368, 48691, 50808, 58029, 61393, 77372, 80592, 97382, 101616, 116058, 122786, 146073, 154744, 184179, 194764, 232116, 245572, 292146, 309488, 368358, 389528, 464232, 491144, 584292, 736716, 779056, 928464, 982288, 1168584, 1412039, 1473432, 2337168, 2824078, 2946864, 4236117, 5648156, 8472234, 11296312, 16944468, 22592624, 33888936, 67777872]

約数ペア:

[(1, 67777872), (2, 33888936), (3, 22592624), (4, 16944468), (6, 11296312), (8, 8472234), (12, 5648156), (16, 4236117), (23, 2946864), (24, 2824078), (29, 2337168), (46, 1473432), (48, 1412039), (58, 1168584), (69, 982288), (73, 928464), (87, 779056), (92, 736716), (116, 584292), (138, 491144), (146, 464232), (174, 389528), (184, 368358), (219, 309488), (232, 292146), (276, 245572), (292, 232116), (348, 194764), (368, 184179), (438, 154744), (464, 146073), (552, 122786), (584, 116058), (667, 101616), (696, 97382), (841, 80592), (876, 77372), (1104, 61393), (1168, 58029), (1334, 50808), (1392, 48691), (1679, 40368), (1682, 40296), (1752, 38686), (2001, 33872), (2117, 32016), (2523, 26864), (2668, 25404), (3358, 20184), (3364, 20148), (3504, 19343), (4002, 16936), (4234, 16008), (5037, 13456), (5046, 13432), (5336, 12702), (6351, 10672), (6716, 10092), (6728, 10074), (8004, 8468)]