81610476

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2777}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 199127040

約数和(自身を除く): 117516564

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 948, 2449, 2777, 4898, 5554, 7347, 8331, 9796, 11108, 14694, 16662, 29388, 33324, 86087, 172174, 219383, 258261, 344348, 438766, 516522, 658149, 877532, 1033044, 1316298, 2632596, 6800873, 13601746, 20402619, 27203492, 40805238, 81610476]

約数ペア:

[(1, 81610476), (2, 40805238), (3, 27203492), (4, 20402619), (6, 13601746), (12, 6800873), (31, 2632596), (62, 1316298), (79, 1033044), (93, 877532), (124, 658149), (158, 516522), (186, 438766), (237, 344348), (316, 258261), (372, 219383), (474, 172174), (948, 86087), (2449, 33324), (2777, 29388), (4898, 16662), (5554, 14694), (7347, 11108), (8331, 9796)]