68809312

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1412

約数の個数: 72

約数和(自身を含む): 160474608

約数和(自身を除く): 91665296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1367, 1573, 1936, 2288, 2734, 3146, 3872, 4576, 5468, 6292, 10936, 12584, 15037, 17771, 21872, 25168, 30074, 35542, 43744, 50336, 60148, 71084, 120296, 142168, 165407, 195481, 240592, 284336, 330814, 390962, 481184, 568672, 661628, 781924, 1323256, 1563848, 2150291, 2646512, 3127696, 4300582, 5293024, 6255392, 8601164, 17202328, 34404656, 68809312]

約数ペア:

[(1, 68809312), (2, 34404656), (4, 17202328), (8, 8601164), (11, 6255392), (13, 5293024), (16, 4300582), (22, 3127696), (26, 2646512), (32, 2150291), (44, 1563848), (52, 1323256), (88, 781924), (104, 661628), (121, 568672), (143, 481184), (176, 390962), (208, 330814), (242, 284336), (286, 240592), (352, 195481), (416, 165407), (484, 142168), (572, 120296), (968, 71084), (1144, 60148), (1367, 50336), (1573, 43744), (1936, 35542), (2288, 30074), (2734, 25168), (3146, 21872), (3872, 17771), (4576, 15037), (5468, 12584), (6292, 10936)]