66727404

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 174283200

約数和(自身を除く): 107555796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 113, 141, 188, 226, 282, 339, 349, 423, 452, 564, 678, 698, 846, 1017, 1047, 1356, 1396, 1692, 2034, 2094, 3141, 4068, 4188, 5311, 6282, 10622, 12564, 15933, 16403, 21244, 31866, 32806, 39437, 47799, 49209, 63732, 65612, 78874, 95598, 98418, 118311, 147627, 157748, 191196, 196836, 236622, 295254, 354933, 473244, 590508, 709866, 1419732, 1853539, 3707078, 5560617, 7414156, 11121234, 16681851, 22242468, 33363702, 66727404]

約数ペア:

[(1, 66727404), (2, 33363702), (3, 22242468), (4, 16681851), (6, 11121234), (9, 7414156), (12, 5560617), (18, 3707078), (36, 1853539), (47, 1419732), (94, 709866), (113, 590508), (141, 473244), (188, 354933), (226, 295254), (282, 236622), (339, 196836), (349, 191196), (423, 157748), (452, 147627), (564, 118311), (678, 98418), (698, 95598), (846, 78874), (1017, 65612), (1047, 63732), (1356, 49209), (1396, 47799), (1692, 39437), (2034, 32806), (2094, 31866), (3141, 21244), (4068, 16403), (4188, 15933), (5311, 12564), (6282, 10622)]