82843516

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 108

約数和(自身を含む): 190639008

約数和(自身を除く): 107795492

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 47, 49, 68, 92, 94, 98, 119, 161, 188, 196, 238, 322, 329, 391, 476, 529, 644, 658, 782, 799, 833, 1058, 1081, 1127, 1316, 1564, 1598, 1666, 2116, 2162, 2254, 2303, 2737, 3196, 3332, 3703, 4324, 4508, 4606, 5474, 5593, 7406, 7567, 8993, 9212, 10948, 11186, 14812, 15134, 17986, 18377, 19159, 22372, 24863, 25921, 30268, 35972, 36754, 38318, 39151, 49726, 51842, 52969, 62951, 73508, 76636, 78302, 99452, 103684, 105938, 125902, 128639, 156604, 174041, 211876, 251804, 257278, 348082, 422671, 440657, 514556, 696164, 845342, 881314, 900473, 1218287, 1690684, 1762628, 1800946, 2436574, 2958697, 3601892, 4873148, 5917394, 11834788, 20710879, 41421758, 82843516]

約数ペア:

[(1, 82843516), (2, 41421758), (4, 20710879), (7, 11834788), (14, 5917394), (17, 4873148), (23, 3601892), (28, 2958697), (34, 2436574), (46, 1800946), (47, 1762628), (49, 1690684), (68, 1218287), (92, 900473), (94, 881314), (98, 845342), (119, 696164), (161, 514556), (188, 440657), (196, 422671), (238, 348082), (322, 257278), (329, 251804), (391, 211876), (476, 174041), (529, 156604), (644, 128639), (658, 125902), (782, 105938), (799, 103684), (833, 99452), (1058, 78302), (1081, 76636), (1127, 73508), (1316, 62951), (1564, 52969), (1598, 51842), (1666, 49726), (2116, 39151), (2162, 38318), (2254, 36754), (2303, 35972), (2737, 30268), (3196, 25921), (3332, 24863), (3703, 22372), (4324, 19159), (4508, 18377), (4606, 17986), (5474, 15134), (5593, 14812), (7406, 11186), (7567, 10948), (8993, 9212)]