77288086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 130122720

約数和(自身を除く): 52834634

約数列:

[1, 2, 17, 19, 34, 38, 181, 323, 362, 646, 661, 1322, 3077, 3439, 6154, 6878, 11237, 12559, 22474, 25118, 58463, 116926, 119641, 213503, 239282, 427006, 2033897, 2273179, 4067794, 4546358, 38644043, 77288086]

約数ペア:

[(1, 77288086), (2, 38644043), (17, 4546358), (19, 4067794), (34, 2273179), (38, 2033897), (181, 427006), (323, 239282), (362, 213503), (646, 119641), (661, 116926), (1322, 58463), (3077, 25118), (3439, 22474), (6154, 12559), (6878, 11237)]