70978128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6732

約数の個数: 80

約数和(自身を含む): 209111616

約数和(自身を除く): 138133488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 6691, 10608, 13382, 20073, 26764, 40146, 53528, 80292, 86983, 107056, 113747, 160584, 173966, 227494, 260949, 321168, 341241, 347932, 454988, 521898, 682482, 695864, 909976, 1043796, 1364964, 1391728, 1478711, 1819952, 2087592, 2729928, 2957422, 4175184, 4436133, 5459856, 5914844, 8872266, 11829688, 17744532, 23659376, 35489064, 70978128]

約数ペア:

[(1, 70978128), (2, 35489064), (3, 23659376), (4, 17744532), (6, 11829688), (8, 8872266), (12, 5914844), (13, 5459856), (16, 4436133), (17, 4175184), (24, 2957422), (26, 2729928), (34, 2087592), (39, 1819952), (48, 1478711), (51, 1391728), (52, 1364964), (68, 1043796), (78, 909976), (102, 695864), (104, 682482), (136, 521898), (156, 454988), (204, 347932), (208, 341241), (221, 321168), (272, 260949), (312, 227494), (408, 173966), (442, 160584), (624, 113747), (663, 107056), (816, 86983), (884, 80292), (1326, 53528), (1768, 40146), (2652, 26764), (3536, 20073), (5304, 13382), (6691, 10608)]