78866448

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71437}}^1$

素因数の和:71471

約数の個数: 40

約数和(自身を含む): 212599488

約数和(自身を除く): 133733040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 71437, 142874, 214311, 285748, 428622, 571496, 857244, 1142992, 1643051, 1714488, 3286102, 3428976, 4929153, 6572204, 9858306, 13144408, 19716612, 26288816, 39433224, 78866448]

約数ペア:

[(1, 78866448), (2, 39433224), (3, 26288816), (4, 19716612), (6, 13144408), (8, 9858306), (12, 6572204), (16, 4929153), (23, 3428976), (24, 3286102), (46, 1714488), (48, 1643051), (69, 1142992), (92, 857244), (138, 571496), (184, 428622), (276, 285748), (368, 214311), (552, 142874), (1104, 71437)]