87615858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 211438080

約数和(自身を除く): 123822222

約数列:

[1, 2, 3, 6, 11, 17, 22, 31, 33, 34, 51, 62, 66, 93, 102, 121, 186, 187, 229, 242, 341, 363, 374, 458, 527, 561, 682, 687, 726, 1023, 1054, 1122, 1374, 1581, 2046, 2057, 2519, 3162, 3751, 3893, 4114, 5038, 5797, 6171, 7099, 7502, 7557, 7786, 11253, 11594, 11679, 12342, 14198, 15114, 17391, 21297, 22506, 23358, 27709, 34782, 42594, 42823, 55418, 63767, 78089, 83127, 85646, 120683, 127534, 128469, 156178, 166254, 191301, 234267, 241366, 256938, 362049, 382602, 468534, 471053, 724098, 858979, 942106, 1327513, 1413159, 1717958, 2576937, 2655026, 2826318, 3982539, 5153874, 7965078, 14602643, 29205286, 43807929, 87615858]

約数ペア:

[(1, 87615858), (2, 43807929), (3, 29205286), (6, 14602643), (11, 7965078), (17, 5153874), (22, 3982539), (31, 2826318), (33, 2655026), (34, 2576937), (51, 1717958), (62, 1413159), (66, 1327513), (93, 942106), (102, 858979), (121, 724098), (186, 471053), (187, 468534), (229, 382602), (242, 362049), (341, 256938), (363, 241366), (374, 234267), (458, 191301), (527, 166254), (561, 156178), (682, 128469), (687, 127534), (726, 120683), (1023, 85646), (1054, 83127), (1122, 78089), (1374, 63767), (1581, 55418), (2046, 42823), (2057, 42594), (2519, 34782), (3162, 27709), (3751, 23358), (3893, 22506), (4114, 21297), (5038, 17391), (5797, 15114), (6171, 14198), (7099, 12342), (7502, 11679), (7557, 11594), (7786, 11253)]