80174556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 268369920

約数和(自身を除く): 188195364

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 84, 93, 99, 108, 124, 126, 132, 154, 186, 189, 198, 217, 231, 252, 279, 297, 308, 311, 341, 372, 378, 396, 434, 462, 558, 594, 622, 651, 682, 693, 756, 837, 868, 924, 933, 1023, 1116, 1188, 1244, 1302, 1364, 1386, 1674, 1866, 1953, 2046, 2079, 2177, 2387, 2604, 2772, 2799, 3069, 3348, 3421, 3732, 3906, 4092, 4158, 4354, 4774, 5598, 5859, 6138, 6531, 6842, 7161, 7812, 8316, 8397, 8708, 9207, 9548, 9641, 10263, 11196, 11718, 12276, 13062, 13684, 14322, 16794, 18414, 19282, 19593, 20526, 21483, 23436, 23947, 26124, 28644, 28923, 30789, 33588, 36828, 38564, 39186, 41052, 42966, 47894, 57846, 58779, 61578, 64449, 67487, 71841, 78372, 85932, 86769, 92367, 95788, 106051, 115692, 117558, 123156, 128898, 134974, 143682, 173538, 184734, 202461, 212102, 215523, 235116, 257796, 260307, 269948, 287364, 318153, 347076, 369468, 404922, 424204, 431046, 520614, 607383, 636306, 646569, 742357, 809844, 862092, 954459, 1041228, 1214766, 1272612, 1293138, 1484714, 1822149, 1908918, 2227071, 2429532, 2586276, 2863377, 2969428, 3644298, 3817836, 4454142, 5726754, 6681213, 7288596, 8908284, 11453508, 13362426, 20043639, 26724852, 40087278, 80174556]

約数ペア:

[(1, 80174556), (2, 40087278), (3, 26724852), (4, 20043639), (6, 13362426), (7, 11453508), (9, 8908284), (11, 7288596), (12, 6681213), (14, 5726754), (18, 4454142), (21, 3817836), (22, 3644298), (27, 2969428), (28, 2863377), (31, 2586276), (33, 2429532), (36, 2227071), (42, 1908918), (44, 1822149), (54, 1484714), (62, 1293138), (63, 1272612), (66, 1214766), (77, 1041228), (84, 954459), (93, 862092), (99, 809844), (108, 742357), (124, 646569), (126, 636306), (132, 607383), (154, 520614), (186, 431046), (189, 424204), (198, 404922), (217, 369468), (231, 347076), (252, 318153), (279, 287364), (297, 269948), (308, 260307), (311, 257796), (341, 235116), (372, 215523), (378, 212102), (396, 202461), (434, 184734), (462, 173538), (558, 143682), (594, 134974), (622, 128898), (651, 123156), (682, 117558), (693, 115692), (756, 106051), (837, 95788), (868, 92367), (924, 86769), (933, 85932), (1023, 78372), (1116, 71841), (1188, 67487), (1244, 64449), (1302, 61578), (1364, 58779), (1386, 57846), (1674, 47894), (1866, 42966), (1953, 41052), (2046, 39186), (2079, 38564), (2177, 36828), (2387, 33588), (2604, 30789), (2772, 28923), (2799, 28644), (3069, 26124), (3348, 23947), (3421, 23436), (3732, 21483), (3906, 20526), (4092, 19593), (4158, 19282), (4354, 18414), (4774, 16794), (5598, 14322), (5859, 13684), (6138, 13062), (6531, 12276), (6842, 11718), (7161, 11196), (7812, 10263), (8316, 9641), (8397, 9548), (8708, 9207)]