78647922

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4005

約数の個数: 48

約数和(自身を含む): 181071072

約数和(自身を除く): 102423150

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1107, 2214, 3321, 3947, 6642, 7894, 9963, 11841, 19926, 23682, 35523, 71046, 106569, 161827, 213138, 319707, 323654, 485481, 639414, 959121, 970962, 1456443, 1918242, 2912886, 4369329, 8738658, 13107987, 26215974, 39323961, 78647922]

約数ペア:

[(1, 78647922), (2, 39323961), (3, 26215974), (6, 13107987), (9, 8738658), (18, 4369329), (27, 2912886), (41, 1918242), (54, 1456443), (81, 970962), (82, 959121), (123, 639414), (162, 485481), (243, 323654), (246, 319707), (369, 213138), (486, 161827), (738, 106569), (1107, 71046), (2214, 35523), (3321, 23682), (3947, 19926), (6642, 11841), (7894, 9963)]