90838748

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 218265600

約数和(自身を除く): 127426852

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 343, 364, 463, 539, 572, 637, 686, 926, 1001, 1078, 1274, 1372, 1852, 2002, 2156, 2548, 3241, 3773, 4004, 4459, 5093, 6019, 6482, 7007, 7546, 8918, 10186, 12038, 12964, 14014, 15092, 17836, 20372, 22687, 24076, 28028, 35651, 42133, 45374, 49049, 66209, 71302, 84266, 90748, 98098, 132418, 142604, 158809, 168532, 196196, 249557, 264836, 294931, 317618, 463463, 499114, 589862, 635236, 926926, 998228, 1179724, 1746899, 1853852, 2064517, 3244241, 3493798, 4129034, 6488482, 6987596, 8258068, 12976964, 22709687, 45419374, 90838748]

約数ペア:

[(1, 90838748), (2, 45419374), (4, 22709687), (7, 12976964), (11, 8258068), (13, 6987596), (14, 6488482), (22, 4129034), (26, 3493798), (28, 3244241), (44, 2064517), (49, 1853852), (52, 1746899), (77, 1179724), (91, 998228), (98, 926926), (143, 635236), (154, 589862), (182, 499114), (196, 463463), (286, 317618), (308, 294931), (343, 264836), (364, 249557), (463, 196196), (539, 168532), (572, 158809), (637, 142604), (686, 132418), (926, 98098), (1001, 90748), (1078, 84266), (1274, 71302), (1372, 66209), (1852, 49049), (2002, 45374), (2156, 42133), (2548, 35651), (3241, 28028), (3773, 24076), (4004, 22687), (4459, 20372), (5093, 17836), (6019, 15092), (6482, 14014), (7007, 12964), (7546, 12038), (8918, 10186)]