87305778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40759}}^1$

素因数の和:40791

約数の個数: 48

約数和(自身を含む): 228908160

約数和(自身を除く): 141602382

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 40759, 81518, 122277, 244554, 285313, 366831, 570626, 692903, 733662, 855939, 1385806, 1711878, 2078709, 2567817, 4157418, 4850321, 5135634, 6236127, 9700642, 12472254, 14550963, 29101926, 43652889, 87305778]

約数ペア:

[(1, 87305778), (2, 43652889), (3, 29101926), (6, 14550963), (7, 12472254), (9, 9700642), (14, 6236127), (17, 5135634), (18, 4850321), (21, 4157418), (34, 2567817), (42, 2078709), (51, 1711878), (63, 1385806), (102, 855939), (119, 733662), (126, 692903), (153, 570626), (238, 366831), (306, 285313), (357, 244554), (714, 122277), (1071, 81518), (2142, 40759)]