79722669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 127991808

約数和(自身を除く): 48269139

約数列:

[1, 3, 13, 23, 31, 39, 47, 61, 69, 93, 141, 183, 299, 403, 611, 713, 793, 897, 1081, 1209, 1403, 1457, 1833, 1891, 2139, 2379, 2867, 3243, 4209, 4371, 5673, 8601, 9269, 14053, 18239, 18941, 24583, 27807, 33511, 37271, 42159, 43493, 54717, 56823, 65941, 73749, 88877, 100533, 111813, 130479, 197823, 266631, 435643, 565409, 857233, 1155401, 1306929, 1696227, 2044171, 2571699, 3466203, 6132513, 26574223, 79722669]

約数ペア:

[(1, 79722669), (3, 26574223), (13, 6132513), (23, 3466203), (31, 2571699), (39, 2044171), (47, 1696227), (61, 1306929), (69, 1155401), (93, 857233), (141, 565409), (183, 435643), (299, 266631), (403, 197823), (611, 130479), (713, 111813), (793, 100533), (897, 88877), (1081, 73749), (1209, 65941), (1403, 56823), (1457, 54717), (1833, 43493), (1891, 42159), (2139, 37271), (2379, 33511), (2867, 27807), (3243, 24583), (4209, 18941), (4371, 18239), (5673, 14053), (8601, 9269)]