68704848

素因数分解:

$2^4\times 3^5\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 120

約数和(自身を含む): 204736896

約数和(自身を除く): 136032048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 243, 246, 324, 328, 369, 431, 432, 486, 492, 648, 656, 738, 862, 972, 984, 1107, 1293, 1296, 1476, 1724, 1944, 1968, 2214, 2586, 2952, 3321, 3448, 3879, 3888, 4428, 5172, 5904, 6642, 6896, 7758, 8856, 9963, 10344, 11637, 13284, 15516, 17671, 17712, 19926, 20688, 23274, 26568, 31032, 34911, 35342, 39852, 46548, 53013, 53136, 62064, 69822, 70684, 79704, 93096, 104733, 106026, 139644, 141368, 159039, 159408, 186192, 209466, 212052, 279288, 282736, 318078, 418932, 424104, 477117, 558576, 636156, 837864, 848208, 954234, 1272312, 1431351, 1675728, 1908468, 2544624, 2862702, 3816936, 4294053, 5725404, 7633872, 8588106, 11450808, 17176212, 22901616, 34352424, 68704848]

約数ペア:

[(1, 68704848), (2, 34352424), (3, 22901616), (4, 17176212), (6, 11450808), (8, 8588106), (9, 7633872), (12, 5725404), (16, 4294053), (18, 3816936), (24, 2862702), (27, 2544624), (36, 1908468), (41, 1675728), (48, 1431351), (54, 1272312), (72, 954234), (81, 848208), (82, 837864), (108, 636156), (123, 558576), (144, 477117), (162, 424104), (164, 418932), (216, 318078), (243, 282736), (246, 279288), (324, 212052), (328, 209466), (369, 186192), (431, 159408), (432, 159039), (486, 141368), (492, 139644), (648, 106026), (656, 104733), (738, 93096), (862, 79704), (972, 70684), (984, 69822), (1107, 62064), (1293, 53136), (1296, 53013), (1476, 46548), (1724, 39852), (1944, 35342), (1968, 34911), (2214, 31032), (2586, 26568), (2952, 23274), (3321, 20688), (3448, 19926), (3879, 17712), (3888, 17671), (4428, 15516), (5172, 13284), (5904, 11637), (6642, 10344), (6896, 9963), (7758, 8856)]