86151478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 159148800

約数和(自身を除く): 72997322

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 199, 214, 238, 289, 398, 578, 749, 1393, 1498, 1819, 2023, 2786, 3383, 3638, 4046, 6766, 12733, 21293, 23681, 25466, 30923, 42586, 47362, 57511, 61846, 115022, 149051, 216461, 298102, 361981, 402577, 432922, 723962, 805154, 2533867, 5067734, 6153677, 12307354, 43075739, 86151478]

約数ペア:

[(1, 86151478), (2, 43075739), (7, 12307354), (14, 6153677), (17, 5067734), (34, 2533867), (107, 805154), (119, 723962), (199, 432922), (214, 402577), (238, 361981), (289, 298102), (398, 216461), (578, 149051), (749, 115022), (1393, 61846), (1498, 57511), (1819, 47362), (2023, 42586), (2786, 30923), (3383, 25466), (3638, 23681), (4046, 21293), (6766, 12733)]