81860437944

素因数分解:

$2^3\times 3^3\times {\mathrm{378983509}}^1$

素因数の和:378983524

約数の個数: 32

約数和(自身を含む): 227390106000

約数和(自身を除く): 145529668056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 378983509, 757967018, 1136950527, 1515934036, 2273901054, 3031868072, 3410851581, 4547802108, 6821703162, 9095604216, 10232554743, 13643406324, 20465109486, 27286812648, 40930218972, 81860437944]

約数ペア:

[(1, 81860437944), (2, 40930218972), (3, 27286812648), (4, 20465109486), (6, 13643406324), (8, 10232554743), (9, 9095604216), (12, 6821703162), (18, 4547802108), (24, 3410851581), (27, 3031868072), (36, 2273901054), (54, 1515934036), (72, 1136950527), (108, 757967018), (216, 378983509)]