78980136

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{49117}}^1$

素因数の和:49193

約数の個数: 32

約数和(自身を含む): 200401440

約数和(自身を除く): 121421304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 49117, 98234, 147351, 196468, 294702, 392936, 589404, 1178808, 3290839, 6581678, 9872517, 13163356, 19745034, 26326712, 39490068, 78980136]

約数ペア:

[(1, 78980136), (2, 39490068), (3, 26326712), (4, 19745034), (6, 13163356), (8, 9872517), (12, 6581678), (24, 3290839), (67, 1178808), (134, 589404), (201, 392936), (268, 294702), (402, 196468), (536, 147351), (804, 98234), (1608, 49117)]