71418348

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4228

約数の個数: 60

約数和(自身を含む): 190270080

約数和(自身を除く): 118851732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2862, 4159, 4293, 5724, 8318, 8586, 12477, 16636, 17172, 24954, 37431, 49908, 74862, 112293, 149724, 220427, 224586, 336879, 440854, 449172, 661281, 673758, 881708, 1322562, 1347516, 1983843, 2645124, 3967686, 5951529, 7935372, 11903058, 17854587, 23806116, 35709174, 71418348]

約数ペア:

[(1, 71418348), (2, 35709174), (3, 23806116), (4, 17854587), (6, 11903058), (9, 7935372), (12, 5951529), (18, 3967686), (27, 2645124), (36, 1983843), (53, 1347516), (54, 1322562), (81, 881708), (106, 673758), (108, 661281), (159, 449172), (162, 440854), (212, 336879), (318, 224586), (324, 220427), (477, 149724), (636, 112293), (954, 74862), (1431, 49908), (1908, 37431), (2862, 24954), (4159, 17172), (4293, 16636), (5724, 12477), (8318, 8586)]