77761758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3457}}^1$

素因数の和:3648

約数の個数: 32

約数和(自身を含む): 163328256

約数和(自身を除く): 85566498

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 978, 3457, 3749, 6914, 7498, 10371, 11247, 20742, 22494, 79511, 159022, 238533, 477066, 563491, 1126982, 1690473, 3380946, 12960293, 25920586, 38880879, 77761758]

約数ペア:

[(1, 77761758), (2, 38880879), (3, 25920586), (6, 12960293), (23, 3380946), (46, 1690473), (69, 1126982), (138, 563491), (163, 477066), (326, 238533), (489, 159022), (978, 79511), (3457, 22494), (3749, 20742), (6914, 11247), (7498, 10371)]