68817056

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2539}}^1$

素因数の和:2578

約数の個数: 72

約数和(自身を含む): 170261280

約数和(自身を除く): 101444224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 2539, 3388, 3872, 5078, 6776, 10156, 13552, 17773, 20312, 27104, 27929, 35546, 40624, 55858, 71092, 81248, 111716, 142184, 195503, 223432, 284368, 307219, 391006, 446864, 568736, 614438, 782012, 893728, 1228876, 1564024, 2150533, 2457752, 3128048, 4301066, 4915504, 6256096, 8602132, 9831008, 17204264, 34408528, 68817056]

約数ペア:

[(1, 68817056), (2, 34408528), (4, 17204264), (7, 9831008), (8, 8602132), (11, 6256096), (14, 4915504), (16, 4301066), (22, 3128048), (28, 2457752), (32, 2150533), (44, 1564024), (56, 1228876), (77, 893728), (88, 782012), (112, 614438), (121, 568736), (154, 446864), (176, 391006), (224, 307219), (242, 284368), (308, 223432), (352, 195503), (484, 142184), (616, 111716), (847, 81248), (968, 71092), (1232, 55858), (1694, 40624), (1936, 35546), (2464, 27929), (2539, 27104), (3388, 20312), (3872, 17773), (5078, 13552), (6776, 10156)]