72902674208

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{1823}}^1$

素因数の和:2327

約数の個数: 192

約数和(自身を含む): 182859005952

約数和(自身を除く): 109956331744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 443, 496, 728, 806, 868, 886, 992, 1456, 1612, 1736, 1772, 1823, 2821, 2912, 3101, 3224, 3472, 3544, 3646, 5642, 5759, 6202, 6448, 6944, 7088, 7292, 11284, 11518, 12404, 12761, 12896, 13733, 14176, 14584, 22568, 23036, 23699, 24808, 25522, 27466, 29168, 40313, 45136, 46072, 47398, 49616, 51044, 54932, 56513, 58336, 80626, 90272, 92144, 94796, 96131, 99232, 102088, 109864, 113026, 161252, 165893, 178529, 184288, 189592, 192262, 204176, 219728, 226052, 322504, 331786, 357058, 379184, 384524, 395591, 408352, 439456, 452104, 645008, 663572, 714116, 734669, 758368, 769048, 791182, 807589, 904208, 1249703, 1290016, 1327144, 1428232, 1469338, 1538096, 1582364, 1615178, 1808416, 2499406, 2654288, 2856464, 2938676, 3076192, 3164728, 3230356, 4998812, 5142683, 5308576, 5653123, 5712928, 5877352, 6329456, 6460712, 9997624, 10285366, 10498657, 11306246, 11754704, 12658912, 12921424, 19995248, 20570732, 20997314, 22612492, 23509408, 25035259, 25842848, 39990496, 41141464, 41994628, 45224984, 50070518, 73490599, 82282928, 83989256, 90449968, 100141036, 146981198, 164565856, 167978512, 175246813, 180899936, 200282072, 293962396, 325458367, 335957024, 350493626, 400564144, 587924792, 650916734, 700987252, 801128288, 1175849584, 1301833468, 1401974504, 2278208569, 2351699168, 2603666936, 2803949008, 4556417138, 5207333872, 5607898016, 9112834276, 10414667744, 18225668552, 36451337104, 72902674208]

約数ペア:

[(1, 72902674208), (2, 36451337104), (4, 18225668552), (7, 10414667744), (8, 9112834276), (13, 5607898016), (14, 5207333872), (16, 4556417138), (26, 2803949008), (28, 2603666936), (31, 2351699168), (32, 2278208569), (52, 1401974504), (56, 1301833468), (62, 1175849584), (91, 801128288), (104, 700987252), (112, 650916734), (124, 587924792), (182, 400564144), (208, 350493626), (217, 335957024), (224, 325458367), (248, 293962396), (364, 200282072), (403, 180899936), (416, 175246813), (434, 167978512), (443, 164565856), (496, 146981198), (728, 100141036), (806, 90449968), (868, 83989256), (886, 82282928), (992, 73490599), (1456, 50070518), (1612, 45224984), (1736, 41994628), (1772, 41141464), (1823, 39990496), (2821, 25842848), (2912, 25035259), (3101, 23509408), (3224, 22612492), (3472, 20997314), (3544, 20570732), (3646, 19995248), (5642, 12921424), (5759, 12658912), (6202, 11754704), (6448, 11306246), (6944, 10498657), (7088, 10285366), (7292, 9997624), (11284, 6460712), (11518, 6329456), (12404, 5877352), (12761, 5712928), (12896, 5653123), (13733, 5308576), (14176, 5142683), (14584, 4998812), (22568, 3230356), (23036, 3164728), (23699, 3076192), (24808, 2938676), (25522, 2856464), (27466, 2654288), (29168, 2499406), (40313, 1808416), (45136, 1615178), (46072, 1582364), (47398, 1538096), (49616, 1469338), (51044, 1428232), (54932, 1327144), (56513, 1290016), (58336, 1249703), (80626, 904208), (90272, 807589), (92144, 791182), (94796, 769048), (96131, 758368), (99232, 734669), (102088, 714116), (109864, 663572), (113026, 645008), (161252, 452104), (165893, 439456), (178529, 408352), (184288, 395591), (189592, 384524), (192262, 379184), (204176, 357058), (219728, 331786), (226052, 322504)]