78897714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{110501}}^1$

素因数の和:110530

約数の個数: 32

約数和(自身を含む): 190947456

約数和(自身を除く): 112049742

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 110501, 221002, 331503, 663006, 773507, 1547014, 1878517, 2320521, 3757034, 4641042, 5635551, 11271102, 13149619, 26299238, 39448857, 78897714]

約数ペア:

[(1, 78897714), (2, 39448857), (3, 26299238), (6, 13149619), (7, 11271102), (14, 5635551), (17, 4641042), (21, 3757034), (34, 2320521), (42, 1878517), (51, 1547014), (102, 773507), (119, 663006), (238, 331503), (357, 221002), (714, 110501)]