84674072

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 104438248

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 607, 658, 742, 1214, 1316, 1484, 2428, 2491, 2632, 2968, 4249, 4856, 4982, 8498, 9964, 16996, 17437, 19928, 28529, 32171, 33992, 34874, 57058, 64342, 69748, 114116, 128684, 139496, 199703, 225197, 228232, 257368, 399406, 450394, 798812, 900788, 1512037, 1597624, 1801576, 3024074, 6048148, 10584259, 12096296, 21168518, 42337036, 84674072]

約数ペア:

[(1, 84674072), (2, 42337036), (4, 21168518), (7, 12096296), (8, 10584259), (14, 6048148), (28, 3024074), (47, 1801576), (53, 1597624), (56, 1512037), (94, 900788), (106, 798812), (188, 450394), (212, 399406), (329, 257368), (371, 228232), (376, 225197), (424, 199703), (607, 139496), (658, 128684), (742, 114116), (1214, 69748), (1316, 64342), (1484, 57058), (2428, 34874), (2491, 33992), (2632, 32171), (2968, 28529), (4249, 19928), (4856, 17437), (4982, 16996), (8498, 9964)]