77857704

素因数分解:

$2^3\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1187}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 211273920

約数和(自身を除く): 133416216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 911, 1187, 1822, 2374, 2733, 3561, 3644, 4748, 5466, 7122, 7288, 8199, 9496, 10683, 10932, 14244, 16398, 21366, 21864, 28488, 32796, 42732, 65592, 85464, 1081357, 2162714, 3244071, 4325428, 6488142, 8650856, 9732213, 12976284, 19464426, 25952568, 38928852, 77857704]

約数ペア:

[(1, 77857704), (2, 38928852), (3, 25952568), (4, 19464426), (6, 12976284), (8, 9732213), (9, 8650856), (12, 6488142), (18, 4325428), (24, 3244071), (36, 2162714), (72, 1081357), (911, 85464), (1187, 65592), (1822, 42732), (2374, 32796), (2733, 28488), (3561, 21864), (3644, 21366), (4748, 16398), (5466, 14244), (7122, 10932), (7288, 10683), (8199, 9496)]