7800264

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{827}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 21312720

約数和(自身を除く): 13512456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 827, 1048, 1179, 1572, 1654, 2358, 2481, 3144, 3308, 4716, 4962, 6616, 7443, 9432, 9924, 14886, 19848, 29772, 59544, 108337, 216674, 325011, 433348, 650022, 866696, 975033, 1300044, 1950066, 2600088, 3900132, 7800264]

約数ペア:

[(1, 7800264), (2, 3900132), (3, 2600088), (4, 1950066), (6, 1300044), (8, 975033), (9, 866696), (12, 650022), (18, 433348), (24, 325011), (36, 216674), (72, 108337), (131, 59544), (262, 29772), (393, 19848), (524, 14886), (786, 9924), (827, 9432), (1048, 7443), (1179, 6616), (1572, 4962), (1654, 4716), (2358, 3308), (2481, 3144)]