78508338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1433}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 164370816

約数和(自身を除く): 85862478

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 397, 794, 1191, 1433, 2382, 2866, 4299, 8598, 9131, 18262, 27393, 32959, 54786, 65918, 98877, 197754, 568901, 1137802, 1706703, 3413406, 13084723, 26169446, 39254169, 78508338]

約数ペア:

[(1, 78508338), (2, 39254169), (3, 26169446), (6, 13084723), (23, 3413406), (46, 1706703), (69, 1137802), (138, 568901), (397, 197754), (794, 98877), (1191, 65918), (1433, 54786), (2382, 32959), (2866, 27393), (4299, 18262), (8598, 9131)]