86939055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 90975825

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 197, 315, 467, 591, 945, 985, 1379, 1401, 1773, 2335, 2955, 3269, 4137, 4203, 5319, 6895, 7005, 8865, 9807, 12411, 12609, 16345, 20685, 21015, 26595, 29421, 37233, 49035, 62055, 63045, 88263, 91999, 147105, 186165, 275997, 441315, 459995, 643993, 827991, 1379985, 1931979, 2483973, 3219965, 4139955, 5795937, 9659895, 12419865, 17387811, 28979685, 86939055]

約数ペア:

[(1, 86939055), (3, 28979685), (5, 17387811), (7, 12419865), (9, 9659895), (15, 5795937), (21, 4139955), (27, 3219965), (35, 2483973), (45, 1931979), (63, 1379985), (105, 827991), (135, 643993), (189, 459995), (197, 441315), (315, 275997), (467, 186165), (591, 147105), (945, 91999), (985, 88263), (1379, 63045), (1401, 62055), (1773, 49035), (2335, 37233), (2955, 29421), (3269, 26595), (4137, 21015), (4203, 20685), (5319, 16345), (6895, 12609), (7005, 12411), (8865, 9807)]