78858276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17713}}^1$

素因数の和:17780

約数の個数: 48

約数和(自身を含む): 214268544

約数和(自身を除く): 135410268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 17713, 35426, 53139, 70852, 106278, 123991, 212556, 247982, 371973, 495964, 743946, 938789, 1487892, 1877578, 2816367, 3755156, 5632734, 6571523, 11265468, 13143046, 19714569, 26286092, 39429138, 78858276]

約数ペア:

[(1, 78858276), (2, 39429138), (3, 26286092), (4, 19714569), (6, 13143046), (7, 11265468), (12, 6571523), (14, 5632734), (21, 3755156), (28, 2816367), (42, 1877578), (53, 1487892), (84, 938789), (106, 743946), (159, 495964), (212, 371973), (318, 247982), (371, 212556), (636, 123991), (742, 106278), (1113, 70852), (1484, 53139), (2226, 35426), (4452, 17713)]