71224956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 108

約数和(自身を含む): 201297096

約数和(自身を除く): 130072140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 121, 132, 166, 197, 198, 242, 249, 332, 363, 394, 396, 484, 498, 591, 726, 747, 788, 913, 996, 1089, 1182, 1452, 1494, 1773, 1826, 2167, 2178, 2364, 2739, 2988, 3546, 3652, 4334, 4356, 5478, 6501, 7092, 8217, 8668, 10043, 10956, 13002, 16351, 16434, 19503, 20086, 23837, 26004, 30129, 32702, 32868, 39006, 40172, 47674, 49053, 60258, 65404, 71511, 78012, 90387, 95348, 98106, 120516, 143022, 147159, 179861, 180774, 196212, 214533, 286044, 294318, 359722, 361548, 429066, 539583, 588636, 719444, 858132, 1079166, 1618749, 1978471, 2158332, 3237498, 3956942, 5935413, 6474996, 7913884, 11870826, 17806239, 23741652, 35612478, 71224956]

約数ペア:

[(1, 71224956), (2, 35612478), (3, 23741652), (4, 17806239), (6, 11870826), (9, 7913884), (11, 6474996), (12, 5935413), (18, 3956942), (22, 3237498), (33, 2158332), (36, 1978471), (44, 1618749), (66, 1079166), (83, 858132), (99, 719444), (121, 588636), (132, 539583), (166, 429066), (197, 361548), (198, 359722), (242, 294318), (249, 286044), (332, 214533), (363, 196212), (394, 180774), (396, 179861), (484, 147159), (498, 143022), (591, 120516), (726, 98106), (747, 95348), (788, 90387), (913, 78012), (996, 71511), (1089, 65404), (1182, 60258), (1452, 49053), (1494, 47674), (1773, 40172), (1826, 39006), (2167, 32868), (2178, 32702), (2364, 30129), (2739, 26004), (2988, 23837), (3546, 20086), (3652, 19503), (4334, 16434), (4356, 16351), (5478, 13002), (6501, 10956), (7092, 10043), (8217, 8668)]