72315292

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 153287680

約数和(自身を除く): 80972388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 181, 266, 362, 532, 724, 751, 1267, 1502, 2534, 3004, 3439, 5068, 5257, 6878, 10514, 13756, 14269, 21028, 24073, 28538, 48146, 57076, 96292, 99883, 135931, 199766, 271862, 399532, 543724, 951517, 1903034, 2582689, 3806068, 5165378, 10330756, 18078823, 36157646, 72315292]

約数ペア:

[(1, 72315292), (2, 36157646), (4, 18078823), (7, 10330756), (14, 5165378), (19, 3806068), (28, 2582689), (38, 1903034), (76, 951517), (133, 543724), (181, 399532), (266, 271862), (362, 199766), (532, 135931), (724, 99883), (751, 96292), (1267, 57076), (1502, 48146), (2534, 28538), (3004, 24073), (3439, 21028), (5068, 14269), (5257, 13756), (6878, 10514)]