80714664

素因数分解:

$2^3\times 3^3\times {\mathrm{433}}^1\times {\mathrm{863}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 224985600

約数和(自身を除く): 144270936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 433, 863, 866, 1299, 1726, 1732, 2589, 2598, 3452, 3464, 3897, 5178, 5196, 6904, 7767, 7794, 10356, 10392, 11691, 15534, 15588, 20712, 23301, 23382, 31068, 31176, 46602, 46764, 62136, 93204, 93528, 186408, 373679, 747358, 1121037, 1494716, 2242074, 2989432, 3363111, 4484148, 6726222, 8968296, 10089333, 13452444, 20178666, 26904888, 40357332, 80714664]

約数ペア:

[(1, 80714664), (2, 40357332), (3, 26904888), (4, 20178666), (6, 13452444), (8, 10089333), (9, 8968296), (12, 6726222), (18, 4484148), (24, 3363111), (27, 2989432), (36, 2242074), (54, 1494716), (72, 1121037), (108, 747358), (216, 373679), (433, 186408), (863, 93528), (866, 93204), (1299, 62136), (1726, 46764), (1732, 46602), (2589, 31176), (2598, 31068), (3452, 23382), (3464, 23301), (3897, 20712), (5178, 15588), (5196, 15534), (6904, 11691), (7767, 10392), (7794, 10356)]