57258972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 151447296

約数和(自身を除く): 94188324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 787, 846, 1548, 1574, 1692, 2021, 2361, 3148, 4042, 4722, 6063, 7083, 8084, 9444, 12126, 14166, 18189, 24252, 28332, 33841, 36378, 36989, 67682, 72756, 73978, 101523, 110967, 135364, 147956, 203046, 221934, 304569, 332901, 406092, 443868, 609138, 665802, 1218276, 1331604, 1590527, 3181054, 4771581, 6362108, 9543162, 14314743, 19086324, 28629486, 57258972]

約数ペア:

[(1, 57258972), (2, 28629486), (3, 19086324), (4, 14314743), (6, 9543162), (9, 6362108), (12, 4771581), (18, 3181054), (36, 1590527), (43, 1331604), (47, 1218276), (86, 665802), (94, 609138), (129, 443868), (141, 406092), (172, 332901), (188, 304569), (258, 221934), (282, 203046), (387, 147956), (423, 135364), (516, 110967), (564, 101523), (774, 73978), (787, 72756), (846, 67682), (1548, 36989), (1574, 36378), (1692, 33841), (2021, 28332), (2361, 24252), (3148, 18189), (4042, 14166), (4722, 12126), (6063, 9444), (7083, 8084)]