81245256

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{8527}}^1$

素因数の和:8933

約数の個数: 32

約数和(自身を含む): 203648640

約数和(自身を除く): 122403384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 8527, 9528, 17054, 25581, 34108, 51162, 68216, 102324, 204648, 3385219, 6770438, 10155657, 13540876, 20311314, 27081752, 40622628, 81245256]

約数ペア:

[(1, 81245256), (2, 40622628), (3, 27081752), (4, 20311314), (6, 13540876), (8, 10155657), (12, 6770438), (24, 3385219), (397, 204648), (794, 102324), (1191, 68216), (1588, 51162), (2382, 34108), (3176, 25581), (4764, 17054), (8527, 9528)]