81688032

素因数分解:

$2^5\times 3^2\times {\mathrm{283639}}^1$

素因数の和:283655

約数の個数: 36

約数和(自身を含む): 232301160

約数和(自身を除く): 150613128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 283639, 567278, 850917, 1134556, 1701834, 2269112, 2552751, 3403668, 4538224, 5105502, 6807336, 9076448, 10211004, 13614672, 20422008, 27229344, 40844016, 81688032]

約数ペア:

[(1, 81688032), (2, 40844016), (3, 27229344), (4, 20422008), (6, 13614672), (8, 10211004), (9, 9076448), (12, 6807336), (16, 5105502), (18, 4538224), (24, 3403668), (32, 2552751), (36, 2269112), (48, 1701834), (72, 1134556), (96, 850917), (144, 567278), (288, 283639)]