72099986

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 133840512

約数和(自身を除く): 61740526

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 233, 322, 434, 466, 713, 961, 1426, 1631, 1922, 3262, 4991, 5359, 6727, 7223, 9982, 10718, 13454, 14446, 22103, 37513, 44206, 50561, 75026, 101122, 154721, 166129, 223913, 309442, 332258, 447826, 1162903, 1567391, 2325806, 3134782, 5149999, 10299998, 36049993, 72099986]

約数ペア:

[(1, 72099986), (2, 36049993), (7, 10299998), (14, 5149999), (23, 3134782), (31, 2325806), (46, 1567391), (62, 1162903), (161, 447826), (217, 332258), (233, 309442), (322, 223913), (434, 166129), (466, 154721), (713, 101122), (961, 75026), (1426, 50561), (1631, 44206), (1922, 37513), (3262, 22103), (4991, 14446), (5359, 13454), (6727, 10718), (7223, 9982)]