72990774

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{3079}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 162624000

約数和(自身を除く): 89633226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 878, 1317, 2634, 3079, 3951, 6158, 7902, 9237, 11853, 18474, 23706, 27711, 55422, 83133, 166266, 1351681, 2703362, 4055043, 8110086, 12165129, 24330258, 36495387, 72990774]

約数ペア:

[(1, 72990774), (2, 36495387), (3, 24330258), (6, 12165129), (9, 8110086), (18, 4055043), (27, 2703362), (54, 1351681), (439, 166266), (878, 83133), (1317, 55422), (2634, 27711), (3079, 23706), (3951, 18474), (6158, 11853), (7902, 9237)]