27156749704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{35797}}^1$

素因数の和:35883

約数の個数: 128

約数和(自身を含む): 65982873600

約数和(自身を除く): 38826123896

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 31, 38, 46, 56, 62, 76, 92, 124, 133, 152, 161, 184, 217, 248, 266, 322, 434, 437, 532, 589, 644, 713, 868, 874, 1064, 1178, 1288, 1426, 1736, 1748, 2356, 2852, 3059, 3496, 4123, 4712, 4991, 5704, 6118, 8246, 9982, 12236, 13547, 16492, 19964, 24472, 27094, 32984, 35797, 39928, 54188, 71594, 94829, 108376, 143188, 189658, 250579, 286376, 379316, 501158, 680143, 758632, 823331, 1002316, 1109707, 1360286, 1646662, 2004632, 2219414, 2720572, 3293324, 4438828, 4761001, 5441144, 5763317, 6586648, 7767949, 8877656, 9522002, 11526634, 15535898, 15643289, 19044004, 21084433, 23053268, 25523261, 31071796, 31286578, 38088008, 42168866, 46106536, 51046522, 62143592, 62573156, 84337732, 102093044, 109503023, 125146312, 147591031, 168675464, 178662827, 204186088, 219006046, 295182062, 357325654, 438012092, 484941959, 590364124, 714651308, 876024184, 969883918, 1180728248, 1429302616, 1939767836, 3394593713, 3879535672, 6789187426, 13578374852, 27156749704]

約数ペア:

[(1, 27156749704), (2, 13578374852), (4, 6789187426), (7, 3879535672), (8, 3394593713), (14, 1939767836), (19, 1429302616), (23, 1180728248), (28, 969883918), (31, 876024184), (38, 714651308), (46, 590364124), (56, 484941959), (62, 438012092), (76, 357325654), (92, 295182062), (124, 219006046), (133, 204186088), (152, 178662827), (161, 168675464), (184, 147591031), (217, 125146312), (248, 109503023), (266, 102093044), (322, 84337732), (434, 62573156), (437, 62143592), (532, 51046522), (589, 46106536), (644, 42168866), (713, 38088008), (868, 31286578), (874, 31071796), (1064, 25523261), (1178, 23053268), (1288, 21084433), (1426, 19044004), (1736, 15643289), (1748, 15535898), (2356, 11526634), (2852, 9522002), (3059, 8877656), (3496, 7767949), (4123, 6586648), (4712, 5763317), (4991, 5441144), (5704, 4761001), (6118, 4438828), (8246, 3293324), (9982, 2720572), (12236, 2219414), (13547, 2004632), (16492, 1646662), (19964, 1360286), (24472, 1109707), (27094, 1002316), (32984, 823331), (35797, 758632), (39928, 680143), (54188, 501158), (71594, 379316), (94829, 286376), (108376, 250579), (143188, 189658)]