78087996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103291}}^1$

素因数の和:103311

約数の個数: 48

約数和(自身を含む): 231374080

約数和(自身を除く): 153286084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 103291, 206582, 309873, 413164, 619746, 723037, 929619, 1239492, 1446074, 1859238, 2169111, 2788857, 2892148, 3718476, 4338222, 5577714, 6507333, 8676444, 11155428, 13014666, 19521999, 26029332, 39043998, 78087996]

約数ペア:

[(1, 78087996), (2, 39043998), (3, 26029332), (4, 19521999), (6, 13014666), (7, 11155428), (9, 8676444), (12, 6507333), (14, 5577714), (18, 4338222), (21, 3718476), (27, 2892148), (28, 2788857), (36, 2169111), (42, 1859238), (54, 1446074), (63, 1239492), (84, 929619), (108, 723037), (126, 619746), (189, 413164), (252, 309873), (378, 206582), (756, 103291)]