81342168

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 214444800

約数和(自身を除く): 133102632

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 101, 138, 184, 202, 276, 303, 404, 552, 606, 808, 1212, 1459, 2323, 2424, 2918, 4377, 4646, 5836, 6969, 8754, 9292, 11672, 13938, 17508, 18584, 27876, 33557, 35016, 55752, 67114, 100671, 134228, 147359, 201342, 268456, 294718, 402684, 442077, 589436, 805368, 884154, 1178872, 1768308, 3389257, 3536616, 6778514, 10167771, 13557028, 20335542, 27114056, 40671084, 81342168]

約数ペア:

[(1, 81342168), (2, 40671084), (3, 27114056), (4, 20335542), (6, 13557028), (8, 10167771), (12, 6778514), (23, 3536616), (24, 3389257), (46, 1768308), (69, 1178872), (92, 884154), (101, 805368), (138, 589436), (184, 442077), (202, 402684), (276, 294718), (303, 268456), (404, 201342), (552, 147359), (606, 134228), (808, 100671), (1212, 67114), (1459, 55752), (2323, 35016), (2424, 33557), (2918, 27876), (4377, 18584), (4646, 17508), (5836, 13938), (6969, 11672), (8754, 9292)]