84529312

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 209599488

約数和(自身を除く): 125070176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 47, 49, 56, 62, 74, 94, 98, 112, 124, 148, 188, 196, 217, 224, 248, 259, 296, 329, 376, 392, 434, 496, 518, 592, 658, 752, 784, 868, 992, 1036, 1147, 1184, 1316, 1457, 1504, 1519, 1568, 1736, 1739, 1813, 2072, 2294, 2303, 2632, 2914, 3038, 3472, 3478, 3626, 4144, 4588, 4606, 5264, 5828, 6076, 6944, 6956, 7252, 8029, 8288, 9176, 9212, 10199, 10528, 11656, 12152, 12173, 13912, 14504, 16058, 18352, 18424, 20398, 23312, 24304, 24346, 27824, 29008, 32116, 36704, 36848, 40796, 46624, 48608, 48692, 53909, 55648, 56203, 58016, 64232, 71393, 73696, 81592, 85211, 97384, 107818, 112406, 128464, 142786, 163184, 170422, 194768, 215636, 224812, 256928, 285572, 326368, 340844, 377363, 389536, 431272, 449624, 571144, 681688, 754726, 862544, 899248, 1142288, 1363376, 1509452, 1725088, 1798496, 2284576, 2641541, 2726752, 3018904, 5283082, 6037808, 10566164, 12075616, 21132328, 42264656, 84529312]

約数ペア:

[(1, 84529312), (2, 42264656), (4, 21132328), (7, 12075616), (8, 10566164), (14, 6037808), (16, 5283082), (28, 3018904), (31, 2726752), (32, 2641541), (37, 2284576), (47, 1798496), (49, 1725088), (56, 1509452), (62, 1363376), (74, 1142288), (94, 899248), (98, 862544), (112, 754726), (124, 681688), (148, 571144), (188, 449624), (196, 431272), (217, 389536), (224, 377363), (248, 340844), (259, 326368), (296, 285572), (329, 256928), (376, 224812), (392, 215636), (434, 194768), (496, 170422), (518, 163184), (592, 142786), (658, 128464), (752, 112406), (784, 107818), (868, 97384), (992, 85211), (1036, 81592), (1147, 73696), (1184, 71393), (1316, 64232), (1457, 58016), (1504, 56203), (1519, 55648), (1568, 53909), (1736, 48692), (1739, 48608), (1813, 46624), (2072, 40796), (2294, 36848), (2303, 36704), (2632, 32116), (2914, 29008), (3038, 27824), (3472, 24346), (3478, 24304), (3626, 23312), (4144, 20398), (4588, 18424), (4606, 18352), (5264, 16058), (5828, 14504), (6076, 13912), (6944, 12173), (6956, 12152), (7252, 11656), (8029, 10528), (8288, 10199), (9176, 9212)]