82871184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 247984128

約数和(自身を除く): 165112944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 61, 62, 66, 83, 88, 93, 122, 124, 132, 166, 176, 183, 186, 244, 248, 249, 264, 332, 341, 366, 372, 488, 496, 498, 528, 664, 671, 682, 732, 744, 913, 976, 996, 1023, 1328, 1342, 1364, 1464, 1488, 1826, 1891, 1992, 2013, 2046, 2573, 2684, 2728, 2739, 2928, 3652, 3782, 3984, 4026, 4092, 5063, 5146, 5368, 5456, 5478, 5673, 7304, 7564, 7719, 8052, 8184, 10126, 10292, 10736, 10956, 11346, 14608, 15128, 15189, 15438, 16104, 16368, 20252, 20584, 20801, 21912, 22692, 28303, 30256, 30378, 30876, 32208, 40504, 41168, 41602, 43824, 45384, 55693, 56606, 60756, 61752, 62403, 81008, 83204, 84909, 90768, 111386, 113212, 121512, 123504, 124806, 156953, 166408, 167079, 169818, 222772, 226424, 243024, 249612, 313906, 332816, 334158, 339636, 445544, 452848, 470859, 499224, 627812, 668316, 679272, 891088, 941718, 998448, 1255624, 1336632, 1358544, 1726483, 1883436, 2511248, 2673264, 3452966, 3766872, 5179449, 6905932, 7533744, 10358898, 13811864, 20717796, 27623728, 41435592, 82871184]

約数ペア:

[(1, 82871184), (2, 41435592), (3, 27623728), (4, 20717796), (6, 13811864), (8, 10358898), (11, 7533744), (12, 6905932), (16, 5179449), (22, 3766872), (24, 3452966), (31, 2673264), (33, 2511248), (44, 1883436), (48, 1726483), (61, 1358544), (62, 1336632), (66, 1255624), (83, 998448), (88, 941718), (93, 891088), (122, 679272), (124, 668316), (132, 627812), (166, 499224), (176, 470859), (183, 452848), (186, 445544), (244, 339636), (248, 334158), (249, 332816), (264, 313906), (332, 249612), (341, 243024), (366, 226424), (372, 222772), (488, 169818), (496, 167079), (498, 166408), (528, 156953), (664, 124806), (671, 123504), (682, 121512), (732, 113212), (744, 111386), (913, 90768), (976, 84909), (996, 83204), (1023, 81008), (1328, 62403), (1342, 61752), (1364, 60756), (1464, 56606), (1488, 55693), (1826, 45384), (1891, 43824), (1992, 41602), (2013, 41168), (2046, 40504), (2573, 32208), (2684, 30876), (2728, 30378), (2739, 30256), (2928, 28303), (3652, 22692), (3782, 21912), (3984, 20801), (4026, 20584), (4092, 20252), (5063, 16368), (5146, 16104), (5368, 15438), (5456, 15189), (5478, 15128), (5673, 14608), (7304, 11346), (7564, 10956), (7719, 10736), (8052, 10292), (8184, 10126)]