83456808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 232657920

約数和(自身を除く): 149201112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 67, 68, 71, 86, 102, 129, 134, 136, 142, 172, 201, 204, 213, 258, 268, 284, 344, 402, 408, 426, 516, 536, 568, 731, 804, 852, 1032, 1139, 1207, 1462, 1608, 1704, 2193, 2278, 2414, 2881, 2924, 3053, 3417, 3621, 4386, 4556, 4757, 4828, 5762, 5848, 6106, 6834, 7242, 8643, 8772, 9112, 9159, 9514, 9656, 11524, 12212, 13668, 14271, 14484, 17286, 17544, 18318, 19028, 23048, 24424, 27336, 28542, 28968, 34572, 36636, 38056, 48977, 51901, 57084, 69144, 73272, 80869, 97954, 103802, 114168, 146931, 155703, 161738, 195908, 204551, 207604, 242607, 293862, 311406, 323476, 391816, 409102, 415208, 485214, 587724, 613653, 622812, 646952, 818204, 970428, 1175448, 1227306, 1245624, 1636408, 1940856, 2454612, 3477367, 4909224, 6954734, 10432101, 13909468, 20864202, 27818936, 41728404, 83456808]

約数ペア:

[(1, 83456808), (2, 41728404), (3, 27818936), (4, 20864202), (6, 13909468), (8, 10432101), (12, 6954734), (17, 4909224), (24, 3477367), (34, 2454612), (43, 1940856), (51, 1636408), (67, 1245624), (68, 1227306), (71, 1175448), (86, 970428), (102, 818204), (129, 646952), (134, 622812), (136, 613653), (142, 587724), (172, 485214), (201, 415208), (204, 409102), (213, 391816), (258, 323476), (268, 311406), (284, 293862), (344, 242607), (402, 207604), (408, 204551), (426, 195908), (516, 161738), (536, 155703), (568, 146931), (731, 114168), (804, 103802), (852, 97954), (1032, 80869), (1139, 73272), (1207, 69144), (1462, 57084), (1608, 51901), (1704, 48977), (2193, 38056), (2278, 36636), (2414, 34572), (2881, 28968), (2924, 28542), (3053, 27336), (3417, 24424), (3621, 23048), (4386, 19028), (4556, 18318), (4757, 17544), (4828, 17286), (5762, 14484), (5848, 14271), (6106, 13668), (6834, 12212), (7242, 11524), (8643, 9656), (8772, 9514), (9112, 9159)]