80270712

素因数分解:

$2^3\times 3^2\times {\mathrm{853}}^1\times {\mathrm{1307}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 217821240

約数和(自身を除く): 137550528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 853, 1307, 1706, 2559, 2614, 3412, 3921, 5118, 5228, 6824, 7677, 7842, 10236, 10456, 11763, 15354, 15684, 20472, 23526, 30708, 31368, 47052, 61416, 94104, 1114871, 2229742, 3344613, 4459484, 6689226, 8918968, 10033839, 13378452, 20067678, 26756904, 40135356, 80270712]

約数ペア:

[(1, 80270712), (2, 40135356), (3, 26756904), (4, 20067678), (6, 13378452), (8, 10033839), (9, 8918968), (12, 6689226), (18, 4459484), (24, 3344613), (36, 2229742), (72, 1114871), (853, 94104), (1307, 61416), (1706, 47052), (2559, 31368), (2614, 30708), (3412, 23526), (3921, 20472), (5118, 15684), (5228, 15354), (6824, 11763), (7677, 10456), (7842, 10236)]