66578204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 158269440

約数和(自身を除く): 91691236

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 124, 133, 154, 209, 217, 266, 308, 341, 367, 418, 434, 532, 589, 682, 734, 836, 868, 1178, 1364, 1463, 1468, 2356, 2387, 2569, 2926, 4037, 4123, 4774, 5138, 5852, 6479, 6973, 8074, 8246, 9548, 10276, 11377, 12958, 13946, 16148, 16492, 22754, 25916, 27892, 28259, 45353, 45508, 48811, 56518, 76703, 79639, 90706, 97622, 113036, 125147, 153406, 159278, 181412, 195244, 216163, 250294, 306812, 318556, 432326, 500588, 536921, 864652, 876029, 1073842, 1513141, 1752058, 2147684, 2377793, 3026282, 3504116, 4755586, 6052564, 9511172, 16644551, 33289102, 66578204]

約数ペア:

[(1, 66578204), (2, 33289102), (4, 16644551), (7, 9511172), (11, 6052564), (14, 4755586), (19, 3504116), (22, 3026282), (28, 2377793), (31, 2147684), (38, 1752058), (44, 1513141), (62, 1073842), (76, 876029), (77, 864652), (124, 536921), (133, 500588), (154, 432326), (209, 318556), (217, 306812), (266, 250294), (308, 216163), (341, 195244), (367, 181412), (418, 159278), (434, 153406), (532, 125147), (589, 113036), (682, 97622), (734, 90706), (836, 79639), (868, 76703), (1178, 56518), (1364, 48811), (1463, 45508), (1468, 45353), (2356, 28259), (2387, 27892), (2569, 25916), (2926, 22754), (4037, 16492), (4123, 16148), (4774, 13946), (5138, 12958), (5852, 11377), (6479, 10276), (6973, 9548), (8074, 8246)]