86921272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 181958400

約数和(自身を除く): 95037128

約数列:

[1, 2, 4, 8, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 389, 424, 527, 778, 901, 1054, 1556, 1643, 1802, 2108, 3112, 3286, 3604, 4216, 6572, 6613, 7208, 12059, 13144, 13226, 20617, 24118, 26452, 27931, 41234, 48236, 52904, 55862, 82468, 96472, 111724, 164936, 205003, 223448, 350489, 410006, 639127, 700978, 820012, 1278254, 1401956, 1640024, 2556508, 2803912, 5113016, 10865159, 21730318, 43460636, 86921272]

約数ペア:

[(1, 86921272), (2, 43460636), (4, 21730318), (8, 10865159), (17, 5113016), (31, 2803912), (34, 2556508), (53, 1640024), (62, 1401956), (68, 1278254), (106, 820012), (124, 700978), (136, 639127), (212, 410006), (248, 350489), (389, 223448), (424, 205003), (527, 164936), (778, 111724), (901, 96472), (1054, 82468), (1556, 55862), (1643, 52904), (1802, 48236), (2108, 41234), (3112, 27931), (3286, 26452), (3604, 24118), (4216, 20617), (6572, 13226), (6613, 13144), (7208, 12059)]