81398952

素因数分解:

$2^3\times 3^3\times {\mathrm{376847}}^1$

素因数の和:376862

約数の個数: 32

約数和(自身を含む): 226108800

約数和(自身を除く): 144709848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 376847, 753694, 1130541, 1507388, 2261082, 3014776, 3391623, 4522164, 6783246, 9044328, 10174869, 13566492, 20349738, 27132984, 40699476, 81398952]

約数ペア:

[(1, 81398952), (2, 40699476), (3, 27132984), (4, 20349738), (6, 13566492), (8, 10174869), (9, 9044328), (12, 6783246), (18, 4522164), (24, 3391623), (27, 3014776), (36, 2261082), (54, 1507388), (72, 1130541), (108, 753694), (216, 376847)]