68724288

素因数分解:

$2^6\times 3^7\times {\mathrm{491}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 204947520

約数和(自身を除く): 136223232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 491, 576, 648, 729, 864, 972, 982, 1296, 1458, 1473, 1728, 1944, 1964, 2187, 2592, 2916, 2946, 3888, 3928, 4374, 4419, 5184, 5832, 5892, 7776, 7856, 8748, 8838, 11664, 11784, 13257, 15552, 15712, 17496, 17676, 23328, 23568, 26514, 31424, 34992, 35352, 39771, 46656, 47136, 53028, 69984, 70704, 79542, 94272, 106056, 119313, 139968, 141408, 159084, 212112, 238626, 282816, 318168, 357939, 424224, 477252, 636336, 715878, 848448, 954504, 1073817, 1272672, 1431756, 1909008, 2147634, 2545344, 2863512, 3818016, 4295268, 5727024, 7636032, 8590536, 11454048, 17181072, 22908096, 34362144, 68724288]

約数ペア:

[(1, 68724288), (2, 34362144), (3, 22908096), (4, 17181072), (6, 11454048), (8, 8590536), (9, 7636032), (12, 5727024), (16, 4295268), (18, 3818016), (24, 2863512), (27, 2545344), (32, 2147634), (36, 1909008), (48, 1431756), (54, 1272672), (64, 1073817), (72, 954504), (81, 848448), (96, 715878), (108, 636336), (144, 477252), (162, 424224), (192, 357939), (216, 318168), (243, 282816), (288, 238626), (324, 212112), (432, 159084), (486, 141408), (491, 139968), (576, 119313), (648, 106056), (729, 94272), (864, 79542), (972, 70704), (982, 69984), (1296, 53028), (1458, 47136), (1473, 46656), (1728, 39771), (1944, 35352), (1964, 34992), (2187, 31424), (2592, 26514), (2916, 23568), (2946, 23328), (3888, 17676), (3928, 17496), (4374, 15712), (4419, 15552), (5184, 13257), (5832, 11784), (5892, 11664), (7776, 8838), (7856, 8748)]