68887908

素因数分解:

$2^2\times 3^4\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1418

約数の個数: 60

約数和(自身を含む): 181274940

約数和(自身を除く): 112387032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 173, 324, 346, 519, 692, 1038, 1229, 1557, 2076, 2458, 3114, 3687, 4671, 4916, 6228, 7374, 9342, 11061, 14013, 14748, 18684, 22122, 28026, 33183, 44244, 56052, 66366, 99549, 132732, 199098, 212617, 398196, 425234, 637851, 850468, 1275702, 1913553, 2551404, 3827106, 5740659, 7654212, 11481318, 17221977, 22962636, 34443954, 68887908]

約数ペア:

[(1, 68887908), (2, 34443954), (3, 22962636), (4, 17221977), (6, 11481318), (9, 7654212), (12, 5740659), (18, 3827106), (27, 2551404), (36, 1913553), (54, 1275702), (81, 850468), (108, 637851), (162, 425234), (173, 398196), (324, 212617), (346, 199098), (519, 132732), (692, 99549), (1038, 66366), (1229, 56052), (1557, 44244), (2076, 33183), (2458, 28026), (3114, 22122), (3687, 18684), (4671, 14748), (4916, 14013), (6228, 11061), (7374, 9342)]