77987952

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{77369}}^1$

素因数の和:77390

約数の個数: 60

約数和(自身を含む): 249440880

約数和(自身を除く): 171452928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 77369, 154738, 232107, 309476, 464214, 541583, 618952, 696321, 928428, 1083166, 1237904, 1392642, 1624749, 1856856, 2166332, 2785284, 3249498, 3713712, 4332664, 4874247, 5570568, 6498996, 8665328, 9748494, 11141136, 12997992, 19496988, 25995984, 38993976, 77987952]

約数ペア:

[(1, 77987952), (2, 38993976), (3, 25995984), (4, 19496988), (6, 12997992), (7, 11141136), (8, 9748494), (9, 8665328), (12, 6498996), (14, 5570568), (16, 4874247), (18, 4332664), (21, 3713712), (24, 3249498), (28, 2785284), (36, 2166332), (42, 1856856), (48, 1624749), (56, 1392642), (63, 1237904), (72, 1083166), (84, 928428), (112, 696321), (126, 618952), (144, 541583), (168, 464214), (252, 309476), (336, 232107), (504, 154738), (1008, 77369)]