72846116

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 149283456

約数和(自身を除く): 76437340

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 157, 227, 292, 314, 454, 511, 628, 908, 1022, 1099, 1589, 2044, 2198, 3178, 4396, 6356, 11461, 16571, 22922, 33142, 35639, 45844, 66284, 71278, 80227, 115997, 142556, 160454, 231994, 249473, 320908, 463988, 498946, 997892, 2601647, 5203294, 10406588, 18211529, 36423058, 72846116]

約数ペア:

[(1, 72846116), (2, 36423058), (4, 18211529), (7, 10406588), (14, 5203294), (28, 2601647), (73, 997892), (146, 498946), (157, 463988), (227, 320908), (292, 249473), (314, 231994), (454, 160454), (511, 142556), (628, 115997), (908, 80227), (1022, 71278), (1099, 66284), (1589, 45844), (2044, 35639), (2198, 33142), (3178, 22922), (4396, 16571), (6356, 11461)]