83369188

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 182071680

約数和(自身を除く): 98702492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 122, 133, 196, 244, 266, 367, 427, 532, 734, 854, 931, 1159, 1468, 1708, 1862, 2318, 2569, 2989, 3724, 4636, 5138, 5978, 6973, 8113, 10276, 11956, 13946, 16226, 17983, 22387, 27892, 32452, 35966, 44774, 48811, 56791, 71932, 89548, 97622, 113582, 156709, 195244, 227164, 313418, 341677, 425353, 626836, 683354, 850706, 1096963, 1366708, 1701412, 2193926, 2977471, 4387852, 5954942, 11909884, 20842297, 41684594, 83369188]

約数ペア:

[(1, 83369188), (2, 41684594), (4, 20842297), (7, 11909884), (14, 5954942), (19, 4387852), (28, 2977471), (38, 2193926), (49, 1701412), (61, 1366708), (76, 1096963), (98, 850706), (122, 683354), (133, 626836), (196, 425353), (244, 341677), (266, 313418), (367, 227164), (427, 195244), (532, 156709), (734, 113582), (854, 97622), (931, 89548), (1159, 71932), (1468, 56791), (1708, 48811), (1862, 44774), (2318, 35966), (2569, 32452), (2989, 27892), (3724, 22387), (4636, 17983), (5138, 16226), (5978, 13946), (6973, 11956), (8113, 10276)]