78897276

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{4051}}^1$

素因数の和:4602

約数の個数: 36

約数和(自身を含む): 199852744

約数和(自身を除く): 120955468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 3246, 4051, 4869, 6492, 8102, 9738, 12153, 16204, 19476, 24306, 36459, 48612, 72918, 145836, 2191591, 4383182, 6574773, 8766364, 13149546, 19724319, 26299092, 39448638, 78897276]

約数ペア:

[(1, 78897276), (2, 39448638), (3, 26299092), (4, 19724319), (6, 13149546), (9, 8766364), (12, 6574773), (18, 4383182), (36, 2191591), (541, 145836), (1082, 72918), (1623, 48612), (2164, 36459), (3246, 24306), (4051, 19476), (4869, 16204), (6492, 12153), (8102, 9738)]