90234056

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 194141430

約数和(自身を除く): 103907374

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 97, 121, 124, 194, 242, 248, 341, 388, 484, 682, 776, 961, 968, 1067, 1364, 1922, 2134, 2728, 3007, 3751, 3844, 4268, 6014, 7502, 7688, 8536, 10571, 11737, 12028, 15004, 21142, 23474, 24056, 30008, 33077, 42284, 46948, 66154, 84568, 93217, 93896, 116281, 132308, 186434, 232562, 264616, 363847, 372868, 465124, 727694, 745736, 930248, 1025387, 1455388, 2050774, 2910776, 4101548, 8203096, 11279257, 22558514, 45117028, 90234056]

約数ペア:

[(1, 90234056), (2, 45117028), (4, 22558514), (8, 11279257), (11, 8203096), (22, 4101548), (31, 2910776), (44, 2050774), (62, 1455388), (88, 1025387), (97, 930248), (121, 745736), (124, 727694), (194, 465124), (242, 372868), (248, 363847), (341, 264616), (388, 232562), (484, 186434), (682, 132308), (776, 116281), (961, 93896), (968, 93217), (1067, 84568), (1364, 66154), (1922, 46948), (2134, 42284), (2728, 33077), (3007, 30008), (3751, 24056), (3844, 23474), (4268, 21142), (6014, 15004), (7502, 12028), (7688, 11737), (8536, 10571)]