77345528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6823}}^1$

素因数の和:6951

約数の個数: 32

約数和(自身を含む): 157634400

約数和(自身を除く): 80288872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 6823, 11336, 13646, 27292, 54584, 88699, 177398, 354796, 709592, 743707, 1487414, 2974828, 5949656, 9668191, 19336382, 38672764, 77345528]

約数ペア:

[(1, 77345528), (2, 38672764), (4, 19336382), (8, 9668191), (13, 5949656), (26, 2974828), (52, 1487414), (104, 743707), (109, 709592), (218, 354796), (436, 177398), (872, 88699), (1417, 54584), (2834, 27292), (5668, 13646), (6823, 11336)]