82497168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 251317248

約数和(自身を除く): 168820080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 347, 381, 468, 508, 624, 694, 762, 936, 1016, 1041, 1143, 1388, 1524, 1651, 1872, 2032, 2082, 2286, 2776, 3048, 3123, 3302, 4164, 4511, 4572, 4953, 5552, 6096, 6246, 6604, 8328, 9022, 9144, 9906, 12492, 13208, 13533, 14859, 16656, 18044, 18288, 19812, 24984, 26416, 27066, 29718, 36088, 39624, 40599, 44069, 49968, 54132, 59436, 72176, 79248, 81198, 88138, 108264, 118872, 132207, 162396, 176276, 216528, 237744, 264414, 324792, 352552, 396621, 528828, 572897, 649584, 705104, 793242, 1057656, 1145794, 1586484, 1718691, 2115312, 2291588, 3172968, 3437382, 4583176, 5156073, 6345936, 6874764, 9166352, 10312146, 13749528, 20624292, 27499056, 41248584, 82497168]

約数ペア:

[(1, 82497168), (2, 41248584), (3, 27499056), (4, 20624292), (6, 13749528), (8, 10312146), (9, 9166352), (12, 6874764), (13, 6345936), (16, 5156073), (18, 4583176), (24, 3437382), (26, 3172968), (36, 2291588), (39, 2115312), (48, 1718691), (52, 1586484), (72, 1145794), (78, 1057656), (104, 793242), (117, 705104), (127, 649584), (144, 572897), (156, 528828), (208, 396621), (234, 352552), (254, 324792), (312, 264414), (347, 237744), (381, 216528), (468, 176276), (508, 162396), (624, 132207), (694, 118872), (762, 108264), (936, 88138), (1016, 81198), (1041, 79248), (1143, 72176), (1388, 59436), (1524, 54132), (1651, 49968), (1872, 44069), (2032, 40599), (2082, 39624), (2286, 36088), (2776, 29718), (3048, 27066), (3123, 26416), (3302, 24984), (4164, 19812), (4511, 18288), (4572, 18044), (4953, 16656), (5552, 14859), (6096, 13533), (6246, 13208), (6604, 12492), (8328, 9906), (9022, 9144)]