77542144

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{2999}}^1$

素因数の和:3116

約数の個数: 36

約数和(自身を含む): 156366000

約数和(自身を除く): 78823856

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1616, 2999, 3232, 5998, 6464, 11996, 12928, 23992, 25856, 47984, 95968, 191936, 302899, 383872, 605798, 767744, 1211596, 2423192, 4846384, 9692768, 19385536, 38771072, 77542144]

約数ペア:

[(1, 77542144), (2, 38771072), (4, 19385536), (8, 9692768), (16, 4846384), (32, 2423192), (64, 1211596), (101, 767744), (128, 605798), (202, 383872), (256, 302899), (404, 191936), (808, 95968), (1616, 47984), (2999, 25856), (3232, 23992), (5998, 12928), (6464, 11996)]