71877864

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{7699}}^1$

素因数の和:8097

約数の個数: 32

約数和(自身を含む): 180180000

約数和(自身を除く): 108302136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 7699, 9336, 15398, 23097, 30796, 46194, 61592, 92388, 184776, 2994911, 5989822, 8984733, 11979644, 17969466, 23959288, 35938932, 71877864]

約数ペア:

[(1, 71877864), (2, 35938932), (3, 23959288), (4, 17969466), (6, 11979644), (8, 8984733), (12, 5989822), (24, 2994911), (389, 184776), (778, 92388), (1167, 61592), (1556, 46194), (2334, 30796), (3112, 23097), (4668, 15398), (7699, 9336)]