90956878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 53832242

約数列:

[1, 2, 37, 59, 74, 83, 118, 166, 251, 502, 2183, 3071, 4366, 4897, 6142, 9287, 9794, 14809, 18574, 20833, 29618, 41666, 181189, 362378, 547933, 770821, 1095866, 1229147, 1541642, 2458294, 45478439, 90956878]

約数ペア:

[(1, 90956878), (2, 45478439), (37, 2458294), (59, 1541642), (74, 1229147), (83, 1095866), (118, 770821), (166, 547933), (251, 362378), (502, 181189), (2183, 41666), (3071, 29618), (4366, 20833), (4897, 18574), (6142, 14809), (9287, 9794)]