68999364

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{10141}}^1$

素因数の和:10167

約数の個数: 72

約数和(自身を含む): 206734528

約数和(自身を除く): 137735164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 10141, 20282, 30423, 40564, 60846, 70987, 91269, 121692, 141974, 182538, 212961, 273807, 283948, 365076, 425922, 547614, 638883, 821421, 851844, 1095228, 1277766, 1642842, 1916649, 2464263, 2555532, 3285684, 3833298, 4928526, 5749947, 7666596, 9857052, 11499894, 17249841, 22999788, 34499682, 68999364]

約数ペア:

[(1, 68999364), (2, 34499682), (3, 22999788), (4, 17249841), (6, 11499894), (7, 9857052), (9, 7666596), (12, 5749947), (14, 4928526), (18, 3833298), (21, 3285684), (27, 2555532), (28, 2464263), (36, 1916649), (42, 1642842), (54, 1277766), (63, 1095228), (81, 851844), (84, 821421), (108, 638883), (126, 547614), (162, 425922), (189, 365076), (243, 283948), (252, 273807), (324, 212961), (378, 182538), (486, 141974), (567, 121692), (756, 91269), (972, 70987), (1134, 60846), (1701, 40564), (2268, 30423), (3402, 20282), (6804, 10141)]