83176716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 245107296

約数和(自身を除く): 161930580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 53, 68, 84, 98, 102, 106, 119, 147, 157, 159, 196, 204, 212, 238, 294, 314, 318, 357, 371, 471, 476, 588, 628, 636, 714, 742, 833, 901, 942, 1099, 1113, 1428, 1484, 1666, 1802, 1884, 2198, 2226, 2499, 2597, 2669, 2703, 3297, 3332, 3604, 4396, 4452, 4998, 5194, 5338, 5406, 6307, 6594, 7693, 7791, 8007, 8321, 9996, 10388, 10676, 10812, 12614, 13188, 15386, 15582, 16014, 16642, 18683, 18921, 23079, 24963, 25228, 30772, 31164, 32028, 33284, 37366, 37842, 44149, 46158, 49926, 56049, 58247, 74732, 75684, 88298, 92316, 99852, 112098, 116494, 130781, 132447, 141457, 174741, 176596, 224196, 232988, 261562, 264894, 282914, 349482, 392343, 407729, 424371, 523124, 529788, 565828, 698964, 784686, 815458, 848742, 990199, 1223187, 1569372, 1630916, 1697484, 1980398, 2446374, 2970597, 3960796, 4892748, 5941194, 6931393, 11882388, 13862786, 20794179, 27725572, 41588358, 83176716]

約数ペア:

[(1, 83176716), (2, 41588358), (3, 27725572), (4, 20794179), (6, 13862786), (7, 11882388), (12, 6931393), (14, 5941194), (17, 4892748), (21, 3960796), (28, 2970597), (34, 2446374), (42, 1980398), (49, 1697484), (51, 1630916), (53, 1569372), (68, 1223187), (84, 990199), (98, 848742), (102, 815458), (106, 784686), (119, 698964), (147, 565828), (157, 529788), (159, 523124), (196, 424371), (204, 407729), (212, 392343), (238, 349482), (294, 282914), (314, 264894), (318, 261562), (357, 232988), (371, 224196), (471, 176596), (476, 174741), (588, 141457), (628, 132447), (636, 130781), (714, 116494), (742, 112098), (833, 99852), (901, 92316), (942, 88298), (1099, 75684), (1113, 74732), (1428, 58247), (1484, 56049), (1666, 49926), (1802, 46158), (1884, 44149), (2198, 37842), (2226, 37366), (2499, 33284), (2597, 32028), (2669, 31164), (2703, 30772), (3297, 25228), (3332, 24963), (3604, 23079), (4396, 18921), (4452, 18683), (4998, 16642), (5194, 16014), (5338, 15582), (5406, 15386), (6307, 13188), (6594, 12614), (7693, 10812), (7791, 10676), (8007, 10388), (8321, 9996)]