80136648

素因数分解:

$2^3\times 3^3\times {\mathrm{353}}^1\times {\mathrm{1051}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 223444800

約数和(自身を除く): 143308152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 353, 706, 1051, 1059, 1412, 2102, 2118, 2824, 3153, 3177, 4204, 4236, 6306, 6354, 8408, 8472, 9459, 9531, 12612, 12708, 18918, 19062, 25224, 25416, 28377, 37836, 38124, 56754, 75672, 76248, 113508, 227016, 371003, 742006, 1113009, 1484012, 2226018, 2968024, 3339027, 4452036, 6678054, 8904072, 10017081, 13356108, 20034162, 26712216, 40068324, 80136648]

約数ペア:

[(1, 80136648), (2, 40068324), (3, 26712216), (4, 20034162), (6, 13356108), (8, 10017081), (9, 8904072), (12, 6678054), (18, 4452036), (24, 3339027), (27, 2968024), (36, 2226018), (54, 1484012), (72, 1113009), (108, 742006), (216, 371003), (353, 227016), (706, 113508), (1051, 76248), (1059, 75672), (1412, 56754), (2102, 38124), (2118, 37836), (2824, 28377), (3153, 25416), (3177, 25224), (4204, 19062), (4236, 18918), (6306, 12708), (6354, 12612), (8408, 9531), (8472, 9459)]