25821387576

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{20693}}^1$

素因数の和:20870

約数の個数: 128

約数和(自身を含む): 73753416000

約数和(自身を除く): 47932028424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 109, 159, 212, 216, 218, 318, 327, 424, 436, 477, 636, 654, 872, 954, 981, 1272, 1308, 1431, 1908, 1962, 2616, 2862, 2943, 3816, 3924, 5724, 5777, 5886, 7848, 11448, 11554, 11772, 17331, 20693, 23108, 23544, 34662, 41386, 46216, 51993, 62079, 69324, 82772, 103986, 124158, 138648, 155979, 165544, 186237, 207972, 248316, 311958, 372474, 415944, 496632, 558711, 623916, 744948, 1096729, 1117422, 1247832, 1489896, 2193458, 2234844, 2255537, 3290187, 4386916, 4469688, 4511074, 6580374, 6766611, 8773832, 9022148, 9870561, 13160748, 13533222, 18044296, 19741122, 20299833, 26321496, 27066444, 29611683, 39482244, 40599666, 54132888, 59223366, 60899499, 78964488, 81199332, 118446732, 119543461, 121798998, 162398664, 236893464, 239086922, 243597996, 358630383, 478173844, 487195992, 717260766, 956347688, 1075891149, 1434521532, 2151782298, 2869043064, 3227673447, 4303564596, 6455346894, 8607129192, 12910693788, 25821387576]

約数ペア:

[(1, 25821387576), (2, 12910693788), (3, 8607129192), (4, 6455346894), (6, 4303564596), (8, 3227673447), (9, 2869043064), (12, 2151782298), (18, 1434521532), (24, 1075891149), (27, 956347688), (36, 717260766), (53, 487195992), (54, 478173844), (72, 358630383), (106, 243597996), (108, 239086922), (109, 236893464), (159, 162398664), (212, 121798998), (216, 119543461), (218, 118446732), (318, 81199332), (327, 78964488), (424, 60899499), (436, 59223366), (477, 54132888), (636, 40599666), (654, 39482244), (872, 29611683), (954, 27066444), (981, 26321496), (1272, 20299833), (1308, 19741122), (1431, 18044296), (1908, 13533222), (1962, 13160748), (2616, 9870561), (2862, 9022148), (2943, 8773832), (3816, 6766611), (3924, 6580374), (5724, 4511074), (5777, 4469688), (5886, 4386916), (7848, 3290187), (11448, 2255537), (11554, 2234844), (11772, 2193458), (17331, 1489896), (20693, 1247832), (23108, 1117422), (23544, 1096729), (34662, 744948), (41386, 623916), (46216, 558711), (51993, 496632), (62079, 415944), (69324, 372474), (82772, 311958), (103986, 248316), (124158, 207972), (138648, 186237), (155979, 165544)]