78003216

素因数分解:

$2^4\times 3^3\times {\mathrm{180563}}^1$

素因数の和:180580

約数の個数: 40

約数和(自身を含む): 223899360

約数和(自身を除く): 145896144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 180563, 361126, 541689, 722252, 1083378, 1444504, 1625067, 2166756, 2889008, 3250134, 4333512, 4875201, 6500268, 8667024, 9750402, 13000536, 19500804, 26001072, 39001608, 78003216]

約数ペア:

[(1, 78003216), (2, 39001608), (3, 26001072), (4, 19500804), (6, 13000536), (8, 9750402), (9, 8667024), (12, 6500268), (16, 4875201), (18, 4333512), (24, 3250134), (27, 2889008), (36, 2166756), (48, 1625067), (54, 1444504), (72, 1083378), (108, 722252), (144, 541689), (216, 361126), (432, 180563)]