85671756

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3076

約数の個数: 60

約数和(自身を含む): 226555560

約数和(自身を除く): 140883804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2403, 2971, 3204, 4806, 5942, 7209, 8913, 9612, 11884, 14418, 17826, 26739, 28836, 35652, 53478, 80217, 106956, 160434, 240651, 264419, 320868, 481302, 528838, 793257, 962604, 1057676, 1586514, 2379771, 3173028, 4759542, 7139313, 9519084, 14278626, 21417939, 28557252, 42835878, 85671756]

約数ペア:

[(1, 85671756), (2, 42835878), (3, 28557252), (4, 21417939), (6, 14278626), (9, 9519084), (12, 7139313), (18, 4759542), (27, 3173028), (36, 2379771), (54, 1586514), (81, 1057676), (89, 962604), (108, 793257), (162, 528838), (178, 481302), (267, 320868), (324, 264419), (356, 240651), (534, 160434), (801, 106956), (1068, 80217), (1602, 53478), (2403, 35652), (2971, 28836), (3204, 26739), (4806, 17826), (5942, 14418), (7209, 11884), (8913, 9612)]