71673810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4967}}^1$

素因数の和:5027

約数の個数: 64

約数和(自身を含む): 190294272

約数和(自身を除く): 118620462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 2405, 2886, 4810, 4967, 7215, 9934, 14430, 14901, 24835, 29802, 49670, 64571, 74505, 129142, 149010, 183779, 193713, 322855, 367558, 387426, 551337, 645710, 918895, 968565, 1102674, 1837790, 1937130, 2389127, 2756685, 4778254, 5513370, 7167381, 11945635, 14334762, 23891270, 35836905, 71673810]

約数ペア:

[(1, 71673810), (2, 35836905), (3, 23891270), (5, 14334762), (6, 11945635), (10, 7167381), (13, 5513370), (15, 4778254), (26, 2756685), (30, 2389127), (37, 1937130), (39, 1837790), (65, 1102674), (74, 968565), (78, 918895), (111, 645710), (130, 551337), (185, 387426), (195, 367558), (222, 322855), (370, 193713), (390, 183779), (481, 149010), (555, 129142), (962, 74505), (1110, 64571), (1443, 49670), (2405, 29802), (2886, 24835), (4810, 14901), (4967, 14430), (7215, 9934)]