64546878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 148760064

約数和(自身を除く): 84213186

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 101, 138, 202, 253, 303, 421, 506, 606, 759, 842, 1111, 1263, 1518, 2222, 2323, 2526, 3333, 4631, 4646, 6666, 6969, 9262, 9683, 13893, 13938, 19366, 25553, 27786, 29049, 42521, 51106, 58098, 76659, 85042, 106513, 127563, 153318, 213026, 255126, 319539, 467731, 639078, 935462, 977983, 1403193, 1955966, 2806386, 2933949, 5867898, 10757813, 21515626, 32273439, 64546878]

約数ペア:

[(1, 64546878), (2, 32273439), (3, 21515626), (6, 10757813), (11, 5867898), (22, 2933949), (23, 2806386), (33, 1955966), (46, 1403193), (66, 977983), (69, 935462), (101, 639078), (138, 467731), (202, 319539), (253, 255126), (303, 213026), (421, 153318), (506, 127563), (606, 106513), (759, 85042), (842, 76659), (1111, 58098), (1263, 51106), (1518, 42521), (2222, 29049), (2323, 27786), (2526, 25553), (3333, 19366), (4631, 13938), (4646, 13893), (6666, 9683), (6969, 9262)]