64156776

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157247}}^1$

素因数の和:157273

約数の個数: 32

約数和(自身を含む): 169827840

約数和(自身を除く): 105671064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 157247, 314494, 471741, 628988, 943482, 1257976, 1886964, 2673199, 3773928, 5346398, 8019597, 10692796, 16039194, 21385592, 32078388, 64156776]

約数ペア:

[(1, 64156776), (2, 32078388), (3, 21385592), (4, 16039194), (6, 10692796), (8, 8019597), (12, 5346398), (17, 3773928), (24, 2673199), (34, 1886964), (51, 1257976), (68, 943482), (102, 628988), (136, 471741), (204, 314494), (408, 157247)]