27661251312

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^2\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:668

約数の個数: 180

約数和(自身を含む): 79513721560

約数和(自身を除く): 51852470248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 139, 144, 177, 236, 278, 354, 397, 417, 472, 531, 556, 708, 794, 834, 944, 1062, 1112, 1191, 1251, 1416, 1588, 1668, 2124, 2224, 2382, 2502, 2832, 3176, 3336, 3481, 3573, 4248, 4764, 5004, 6352, 6672, 6962, 7146, 8201, 8496, 9528, 10008, 10443, 13924, 14292, 16402, 19056, 20016, 20886, 23423, 24603, 27848, 28584, 31329, 32804, 41772, 46846, 49206, 55183, 55696, 57168, 62658, 65608, 70269, 73809, 83544, 93692, 98412, 110366, 125316, 131216, 140538, 147618, 165549, 167088, 187384, 196824, 210807, 220732, 250632, 281076, 295236, 331098, 374768, 393648, 421614, 441464, 483859, 496647, 501264, 562152, 590472, 662196, 843228, 882928, 967718, 993294, 1124304, 1180944, 1324392, 1381957, 1451577, 1686456, 1935436, 1986588, 2648784, 2763914, 2903154, 3255797, 3372912, 3870872, 3973176, 4145871, 4354731, 5527828, 5806308, 6511594, 7741744, 7946352, 8291742, 8709462, 9767391, 11055656, 11612616, 12437613, 13023188, 16583484, 17418924, 19534782, 22111312, 23225232, 24875226, 26046376, 29302173, 33166968, 34837848, 39069564, 49750452, 52092752, 58604346, 66333936, 69675696, 78139128, 99500904, 117208692, 156278256, 192092023, 199001808, 234417384, 384184046, 468834768, 576276069, 768368092, 1152552138, 1536736184, 1728828207, 2305104276, 3073472368, 3457656414, 4610208552, 6915312828, 9220417104, 13830625656, 27661251312]

約数ペア:

[(1, 27661251312), (2, 13830625656), (3, 9220417104), (4, 6915312828), (6, 4610208552), (8, 3457656414), (9, 3073472368), (12, 2305104276), (16, 1728828207), (18, 1536736184), (24, 1152552138), (36, 768368092), (48, 576276069), (59, 468834768), (72, 384184046), (118, 234417384), (139, 199001808), (144, 192092023), (177, 156278256), (236, 117208692), (278, 99500904), (354, 78139128), (397, 69675696), (417, 66333936), (472, 58604346), (531, 52092752), (556, 49750452), (708, 39069564), (794, 34837848), (834, 33166968), (944, 29302173), (1062, 26046376), (1112, 24875226), (1191, 23225232), (1251, 22111312), (1416, 19534782), (1588, 17418924), (1668, 16583484), (2124, 13023188), (2224, 12437613), (2382, 11612616), (2502, 11055656), (2832, 9767391), (3176, 8709462), (3336, 8291742), (3481, 7946352), (3573, 7741744), (4248, 6511594), (4764, 5806308), (5004, 5527828), (6352, 4354731), (6672, 4145871), (6962, 3973176), (7146, 3870872), (8201, 3372912), (8496, 3255797), (9528, 2903154), (10008, 2763914), (10443, 2648784), (13924, 1986588), (14292, 1935436), (16402, 1686456), (19056, 1451577), (20016, 1381957), (20886, 1324392), (23423, 1180944), (24603, 1124304), (27848, 993294), (28584, 967718), (31329, 882928), (32804, 843228), (41772, 662196), (46846, 590472), (49206, 562152), (55183, 501264), (55696, 496647), (57168, 483859), (62658, 441464), (65608, 421614), (70269, 393648), (73809, 374768), (83544, 331098), (93692, 295236), (98412, 281076), (110366, 250632), (125316, 220732), (131216, 210807), (140538, 196824), (147618, 187384), (165549, 167088)]