173680072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{20233}}^1$

素因数の和:20305

約数の個数: 32

約数和(自身を含む): 346001400

約数和(自身を除く): 172321328

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 20233, 40466, 80932, 161864, 586757, 748621, 1173514, 1497242, 2347028, 2994484, 4694056, 5988968, 21710009, 43420018, 86840036, 173680072]

約数ペア:

[(1, 173680072), (2, 86840036), (4, 43420018), (8, 21710009), (29, 5988968), (37, 4694056), (58, 2994484), (74, 2347028), (116, 1497242), (148, 1173514), (232, 748621), (296, 586757), (1073, 161864), (2146, 80932), (4292, 40466), (8584, 20233)]