78831462

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 160243200

約数和(自身を除く): 81411738

約数列:

[1, 2, 3, 6, 103, 199, 206, 309, 398, 597, 618, 641, 1194, 1282, 1923, 3846, 20497, 40994, 61491, 66023, 122982, 127559, 132046, 198069, 255118, 382677, 396138, 765354, 13138577, 26277154, 39415731, 78831462]

約数ペア:

[(1, 78831462), (2, 39415731), (3, 26277154), (6, 13138577), (103, 765354), (199, 396138), (206, 382677), (309, 255118), (398, 198069), (597, 132046), (618, 127559), (641, 122982), (1194, 66023), (1282, 61491), (1923, 40994), (3846, 20497)]