87676764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 241984512

約数和(自身を除く): 154307748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 71, 84, 122, 142, 183, 213, 241, 244, 284, 366, 426, 427, 482, 497, 723, 732, 852, 854, 964, 994, 1281, 1446, 1491, 1687, 1708, 1988, 2562, 2892, 2982, 3374, 4331, 5061, 5124, 5964, 6748, 8662, 10122, 12993, 14701, 17111, 17324, 20244, 25986, 29402, 30317, 34222, 44103, 51333, 51972, 58804, 60634, 68444, 88206, 90951, 102666, 102907, 119777, 121268, 176412, 181902, 205332, 205814, 239554, 308721, 359331, 363804, 411628, 479108, 617442, 718662, 1043771, 1234884, 1437324, 2087542, 3131313, 4175084, 6262626, 7306397, 12525252, 14612794, 21919191, 29225588, 43838382, 87676764]

約数ペア:

[(1, 87676764), (2, 43838382), (3, 29225588), (4, 21919191), (6, 14612794), (7, 12525252), (12, 7306397), (14, 6262626), (21, 4175084), (28, 3131313), (42, 2087542), (61, 1437324), (71, 1234884), (84, 1043771), (122, 718662), (142, 617442), (183, 479108), (213, 411628), (241, 363804), (244, 359331), (284, 308721), (366, 239554), (426, 205814), (427, 205332), (482, 181902), (497, 176412), (723, 121268), (732, 119777), (852, 102907), (854, 102666), (964, 90951), (994, 88206), (1281, 68444), (1446, 60634), (1491, 58804), (1687, 51972), (1708, 51333), (1988, 44103), (2562, 34222), (2892, 30317), (2982, 29402), (3374, 25986), (4331, 20244), (5061, 17324), (5124, 17111), (5964, 14701), (6748, 12993), (8662, 10122)]