84145768

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28351}}^1$

素因数の和:28417

約数の個数: 32

約数和(自身を含む): 183720960

約数和(自身を除く): 99575192

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 28351, 56702, 113404, 198457, 226808, 396914, 793828, 1502603, 1587656, 3005206, 6010412, 10518221, 12020824, 21036442, 42072884, 84145768]

約数ペア:

[(1, 84145768), (2, 42072884), (4, 21036442), (7, 12020824), (8, 10518221), (14, 6010412), (28, 3005206), (53, 1587656), (56, 1502603), (106, 793828), (212, 396914), (371, 226808), (424, 198457), (742, 113404), (1484, 56702), (2968, 28351)]