81598452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3209}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 206364480

約数和(自身を除く): 124766028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 3209, 4238, 6357, 6418, 8476, 9627, 12714, 12836, 19254, 25428, 38508, 41717, 83434, 125151, 166868, 250302, 500604, 523067, 1046134, 1569201, 2092268, 3138402, 6276804, 6799871, 13599742, 20399613, 27199484, 40799226, 81598452]

約数ペア:

[(1, 81598452), (2, 40799226), (3, 27199484), (4, 20399613), (6, 13599742), (12, 6799871), (13, 6276804), (26, 3138402), (39, 2092268), (52, 1569201), (78, 1046134), (156, 523067), (163, 500604), (326, 250302), (489, 166868), (652, 125151), (978, 83434), (1956, 41717), (2119, 38508), (3209, 25428), (4238, 19254), (6357, 12836), (6418, 12714), (8476, 9627)]