77842672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5717}}^1$

素因数の和:5785

約数の個数: 40

約数和(自身を含む): 161659296

約数和(自身を除く): 83816624

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 5717, 6808, 11434, 13616, 22868, 45736, 91472, 131491, 211529, 262982, 423058, 525964, 846116, 1051928, 1692232, 2103856, 3384464, 4865167, 9730334, 19460668, 38921336, 77842672]

約数ペア:

[(1, 77842672), (2, 38921336), (4, 19460668), (8, 9730334), (16, 4865167), (23, 3384464), (37, 2103856), (46, 1692232), (74, 1051928), (92, 846116), (148, 525964), (184, 423058), (296, 262982), (368, 211529), (592, 131491), (851, 91472), (1702, 45736), (3404, 22868), (5717, 13616), (6808, 11434)]