78723816

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{41521}}^1$

素因数の和:41609

約数の個数: 32

約数和(自身を含む): 199305600

約数和(自身を除く): 120581784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 41521, 83042, 124563, 166084, 249126, 332168, 498252, 996504, 3280159, 6560318, 9840477, 13120636, 19680954, 26241272, 39361908, 78723816]

約数ペア:

[(1, 78723816), (2, 39361908), (3, 26241272), (4, 19680954), (6, 13120636), (8, 9840477), (12, 6560318), (24, 3280159), (79, 996504), (158, 498252), (237, 332168), (316, 249126), (474, 166084), (632, 124563), (948, 83042), (1896, 41521)]