61590438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2026

約数の個数: 96

約数和(自身を含む): 172972800

約数和(自身を除く): 111382362

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 1979, 2223, 2394, 3458, 3958, 4446, 5187, 5937, 10374, 11874, 13853, 15561, 17811, 25727, 27706, 31122, 35622, 37601, 41559, 51454, 75202, 77181, 83118, 112803, 124677, 154362, 180089, 225606, 231543, 249354, 263207, 338409, 360178, 463086, 488813, 526414, 540267, 676818, 789621, 977626, 1080534, 1466439, 1579242, 1620801, 2368863, 2932878, 3241602, 3421691, 4399317, 4737726, 6843382, 8798634, 10265073, 20530146, 30795219, 61590438]

約数ペア:

[(1, 61590438), (2, 30795219), (3, 20530146), (6, 10265073), (7, 8798634), (9, 6843382), (13, 4737726), (14, 4399317), (18, 3421691), (19, 3241602), (21, 2932878), (26, 2368863), (38, 1620801), (39, 1579242), (42, 1466439), (57, 1080534), (63, 977626), (78, 789621), (91, 676818), (114, 540267), (117, 526414), (126, 488813), (133, 463086), (171, 360178), (182, 338409), (234, 263207), (247, 249354), (266, 231543), (273, 225606), (342, 180089), (399, 154362), (494, 124677), (546, 112803), (741, 83118), (798, 77181), (819, 75202), (1197, 51454), (1482, 41559), (1638, 37601), (1729, 35622), (1979, 31122), (2223, 27706), (2394, 25727), (3458, 17811), (3958, 15561), (4446, 13853), (5187, 11874), (5937, 10374)]