77979186

素因数分解:

$2^1\times 3^5\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 176143968

約数和(自身を除く): 98164782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 281, 486, 562, 571, 843, 1142, 1686, 1713, 2529, 3426, 5058, 5139, 7587, 10278, 15174, 15417, 22761, 30834, 45522, 46251, 68283, 92502, 136566, 138753, 160451, 277506, 320902, 481353, 962706, 1444059, 2888118, 4332177, 8664354, 12996531, 25993062, 38989593, 77979186]

約数ペア:

[(1, 77979186), (2, 38989593), (3, 25993062), (6, 12996531), (9, 8664354), (18, 4332177), (27, 2888118), (54, 1444059), (81, 962706), (162, 481353), (243, 320902), (281, 277506), (486, 160451), (562, 138753), (571, 136566), (843, 92502), (1142, 68283), (1686, 46251), (1713, 45522), (2529, 30834), (3426, 22761), (5058, 15417), (5139, 15174), (7587, 10278)]