68286888

素因数分解:

$2^3\times 3^8\times {\mathrm{1301}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 192194730

約数和(自身を除く): 123907842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1301, 1458, 1944, 2187, 2602, 2916, 3903, 4374, 5204, 5832, 6561, 7806, 8748, 10408, 11709, 13122, 15612, 17496, 23418, 26244, 31224, 35127, 46836, 52488, 70254, 93672, 105381, 140508, 210762, 281016, 316143, 421524, 632286, 843048, 948429, 1264572, 1896858, 2529144, 2845287, 3793716, 5690574, 7587432, 8535861, 11381148, 17071722, 22762296, 34143444, 68286888]

約数ペア:

[(1, 68286888), (2, 34143444), (3, 22762296), (4, 17071722), (6, 11381148), (8, 8535861), (9, 7587432), (12, 5690574), (18, 3793716), (24, 2845287), (27, 2529144), (36, 1896858), (54, 1264572), (72, 948429), (81, 843048), (108, 632286), (162, 421524), (216, 316143), (243, 281016), (324, 210762), (486, 140508), (648, 105381), (729, 93672), (972, 70254), (1301, 52488), (1458, 46836), (1944, 35127), (2187, 31224), (2602, 26244), (2916, 23418), (3903, 17496), (4374, 15612), (5204, 13122), (5832, 11709), (6561, 10408), (7806, 8748)]