79465428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 236947200

約数和(自身を除く): 157481772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 257, 378, 409, 514, 756, 771, 818, 1028, 1227, 1542, 1636, 1799, 2313, 2454, 2863, 3084, 3598, 3681, 4626, 4908, 5397, 5726, 6939, 7196, 7362, 8589, 9252, 10794, 11043, 11452, 13878, 14724, 16191, 17178, 21588, 22086, 25767, 27756, 32382, 34356, 44172, 48573, 51534, 64764, 77301, 97146, 103068, 105113, 154602, 194292, 210226, 309204, 315339, 420452, 630678, 735791, 946017, 1261356, 1471582, 1892034, 2207373, 2838051, 2943164, 3784068, 4414746, 5676102, 6622119, 8829492, 11352204, 13244238, 19866357, 26488476, 39732714, 79465428]

約数ペア:

[(1, 79465428), (2, 39732714), (3, 26488476), (4, 19866357), (6, 13244238), (7, 11352204), (9, 8829492), (12, 6622119), (14, 5676102), (18, 4414746), (21, 3784068), (27, 2943164), (28, 2838051), (36, 2207373), (42, 1892034), (54, 1471582), (63, 1261356), (84, 946017), (108, 735791), (126, 630678), (189, 420452), (252, 315339), (257, 309204), (378, 210226), (409, 194292), (514, 154602), (756, 105113), (771, 103068), (818, 97146), (1028, 77301), (1227, 64764), (1542, 51534), (1636, 48573), (1799, 44172), (2313, 34356), (2454, 32382), (2863, 27756), (3084, 25767), (3598, 22086), (3681, 21588), (4626, 17178), (4908, 16191), (5397, 14724), (5726, 13878), (6939, 11452), (7196, 11043), (7362, 10794), (8589, 9252)]