127779768

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6410

約数の個数: 80

約数和(自身を含む): 369504960

約数和(自身を除く): 241725192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6361, 6696, 10044, 12722, 19083, 20088, 25444, 38166, 50888, 57249, 76332, 114498, 152664, 171747, 197191, 228996, 343494, 394382, 457992, 515241, 591573, 686988, 788764, 1030482, 1183146, 1373976, 1577528, 1774719, 2060964, 2366292, 3549438, 4121928, 4732584, 5324157, 7098876, 10648314, 14197752, 15972471, 21296628, 31944942, 42593256, 63889884, 127779768]

約数ペア:

[(1, 127779768), (2, 63889884), (3, 42593256), (4, 31944942), (6, 21296628), (8, 15972471), (9, 14197752), (12, 10648314), (18, 7098876), (24, 5324157), (27, 4732584), (31, 4121928), (36, 3549438), (54, 2366292), (62, 2060964), (72, 1774719), (81, 1577528), (93, 1373976), (108, 1183146), (124, 1030482), (162, 788764), (186, 686988), (216, 591573), (248, 515241), (279, 457992), (324, 394382), (372, 343494), (558, 228996), (648, 197191), (744, 171747), (837, 152664), (1116, 114498), (1674, 76332), (2232, 57249), (2511, 50888), (3348, 38166), (5022, 25444), (6361, 20088), (6696, 19083), (10044, 12722)]