61175268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:818

約数の個数: 144

約数和(自身を含む): 199704960

約数和(自身を除く): 138529692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 522, 609, 638, 693, 761, 812, 924, 957, 1044, 1218, 1276, 1386, 1522, 1827, 1914, 2233, 2283, 2436, 2772, 2871, 3044, 3654, 3828, 4466, 4566, 5327, 5742, 6699, 6849, 7308, 8371, 8932, 9132, 10654, 11484, 13398, 13698, 15981, 16742, 20097, 21308, 22069, 25113, 26796, 27396, 31962, 33484, 40194, 44138, 47943, 50226, 58597, 63924, 66207, 75339, 80388, 88276, 95886, 100452, 117194, 132414, 150678, 154483, 175791, 191772, 198621, 234388, 242759, 264828, 301356, 308966, 351582, 397242, 463449, 485518, 527373, 617932, 703164, 728277, 794484, 926898, 971036, 1054746, 1390347, 1456554, 1699313, 1853796, 2109492, 2184831, 2780694, 2913108, 3398626, 4369662, 5097939, 5561388, 6797252, 8739324, 10195878, 15293817, 20391756, 30587634, 61175268]

約数ペア:

[(1, 61175268), (2, 30587634), (3, 20391756), (4, 15293817), (6, 10195878), (7, 8739324), (9, 6797252), (11, 5561388), (12, 5097939), (14, 4369662), (18, 3398626), (21, 2913108), (22, 2780694), (28, 2184831), (29, 2109492), (33, 1853796), (36, 1699313), (42, 1456554), (44, 1390347), (58, 1054746), (63, 971036), (66, 926898), (77, 794484), (84, 728277), (87, 703164), (99, 617932), (116, 527373), (126, 485518), (132, 463449), (154, 397242), (174, 351582), (198, 308966), (203, 301356), (231, 264828), (252, 242759), (261, 234388), (308, 198621), (319, 191772), (348, 175791), (396, 154483), (406, 150678), (462, 132414), (522, 117194), (609, 100452), (638, 95886), (693, 88276), (761, 80388), (812, 75339), (924, 66207), (957, 63924), (1044, 58597), (1218, 50226), (1276, 47943), (1386, 44138), (1522, 40194), (1827, 33484), (1914, 31962), (2233, 27396), (2283, 26796), (2436, 25113), (2772, 22069), (2871, 21308), (3044, 20097), (3654, 16742), (3828, 15981), (4466, 13698), (4566, 13398), (5327, 11484), (5742, 10654), (6699, 9132), (6849, 8932), (7308, 8371)]