84208572

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 254669184

約数和(自身を除く): 170460612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 126, 162, 189, 214, 252, 321, 324, 347, 378, 428, 567, 642, 694, 749, 756, 963, 1041, 1134, 1284, 1388, 1498, 1926, 2082, 2247, 2268, 2429, 2889, 2996, 3123, 3852, 4164, 4494, 4858, 5778, 6246, 6741, 7287, 8667, 8988, 9369, 9716, 11556, 12492, 13482, 14574, 17334, 18738, 20223, 21861, 26964, 28107, 29148, 34668, 37129, 37476, 40446, 43722, 56214, 60669, 65583, 74258, 80892, 87444, 111387, 112428, 121338, 131166, 148516, 196749, 222774, 242676, 259903, 262332, 334161, 393498, 445548, 519806, 668322, 779709, 786996, 1002483, 1039612, 1336644, 1559418, 2004966, 2339127, 3007449, 3118836, 4009932, 4678254, 6014898, 7017381, 9356508, 12029796, 14034762, 21052143, 28069524, 42104286, 84208572]

約数ペア:

[(1, 84208572), (2, 42104286), (3, 28069524), (4, 21052143), (6, 14034762), (7, 12029796), (9, 9356508), (12, 7017381), (14, 6014898), (18, 4678254), (21, 4009932), (27, 3118836), (28, 3007449), (36, 2339127), (42, 2004966), (54, 1559418), (63, 1336644), (81, 1039612), (84, 1002483), (107, 786996), (108, 779709), (126, 668322), (162, 519806), (189, 445548), (214, 393498), (252, 334161), (321, 262332), (324, 259903), (347, 242676), (378, 222774), (428, 196749), (567, 148516), (642, 131166), (694, 121338), (749, 112428), (756, 111387), (963, 87444), (1041, 80892), (1134, 74258), (1284, 65583), (1388, 60669), (1498, 56214), (1926, 43722), (2082, 40446), (2247, 37476), (2268, 37129), (2429, 34668), (2889, 29148), (2996, 28107), (3123, 26964), (3852, 21861), (4164, 20223), (4494, 18738), (4858, 17334), (5778, 14574), (6246, 13482), (6741, 12492), (7287, 11556), (8667, 9716), (8988, 9369)]