84720714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{6427}}^1$

素因数の和:6471

約数の個数: 32

約数和(自身を含む): 183583680

約数和(自身を除く): 98862966

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 4394, 6427, 6591, 12854, 13182, 19281, 38562, 83551, 167102, 250653, 501306, 1086163, 2172326, 3258489, 6516978, 14120119, 28240238, 42360357, 84720714]

約数ペア:

[(1, 84720714), (2, 42360357), (3, 28240238), (6, 14120119), (13, 6516978), (26, 3258489), (39, 2172326), (78, 1086163), (169, 501306), (338, 250653), (507, 167102), (1014, 83551), (2197, 38562), (4394, 19281), (6427, 13182), (6591, 12854)]