75724012

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 168116256

約数和(自身を除く): 92392244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 263, 364, 452, 526, 637, 791, 1052, 1274, 1469, 1582, 1841, 2548, 2938, 3164, 3419, 3682, 5537, 5876, 6838, 7364, 10283, 11074, 12887, 13676, 20566, 22148, 23933, 25774, 29719, 41132, 47866, 51548, 59438, 71981, 95732, 118876, 143962, 167531, 208033, 287924, 335062, 386347, 416066, 670124, 772694, 832132, 1456231, 1545388, 2704429, 2912462, 5408858, 5824924, 10817716, 18931003, 37862006, 75724012]

約数ペア:

[(1, 75724012), (2, 37862006), (4, 18931003), (7, 10817716), (13, 5824924), (14, 5408858), (26, 2912462), (28, 2704429), (49, 1545388), (52, 1456231), (91, 832132), (98, 772694), (113, 670124), (182, 416066), (196, 386347), (226, 335062), (263, 287924), (364, 208033), (452, 167531), (526, 143962), (637, 118876), (791, 95732), (1052, 71981), (1274, 59438), (1469, 51548), (1582, 47866), (1841, 41132), (2548, 29719), (2938, 25774), (3164, 23933), (3419, 22148), (3682, 20566), (5537, 13676), (5876, 12887), (6838, 11074), (7364, 10283)]