77217912

素因数分解:

$2^3\times 3^2\times {\mathrm{1072471}}^1$

素因数の和:1072483

約数の個数: 24

約数和(自身を含む): 209132040

約数和(自身を除く): 131914128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1072471, 2144942, 3217413, 4289884, 6434826, 8579768, 9652239, 12869652, 19304478, 25739304, 38608956, 77217912]

約数ペア:

[(1, 77217912), (2, 38608956), (3, 25739304), (4, 19304478), (6, 12869652), (8, 9652239), (9, 8579768), (12, 6434826), (18, 4289884), (24, 3217413), (36, 2144942), (72, 1072471)]