80511996

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 193217024

約数和(自身を除く): 112705028

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 337, 463, 516, 674, 926, 1011, 1348, 1389, 1852, 2022, 2778, 4044, 5556, 14491, 19909, 28982, 39818, 43473, 57964, 59727, 79636, 86946, 119454, 156031, 173892, 238908, 312062, 468093, 624124, 936186, 1872372, 6709333, 13418666, 20127999, 26837332, 40255998, 80511996]

約数ペア:

[(1, 80511996), (2, 40255998), (3, 26837332), (4, 20127999), (6, 13418666), (12, 6709333), (43, 1872372), (86, 936186), (129, 624124), (172, 468093), (258, 312062), (337, 238908), (463, 173892), (516, 156031), (674, 119454), (926, 86946), (1011, 79636), (1348, 59727), (1389, 57964), (1852, 43473), (2022, 39818), (2778, 28982), (4044, 19909), (5556, 14491)]