80239896

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11257}}^1$

素因数の和:11286

約数の個数: 80

約数和(自身を含む): 245199240

約数和(自身を除く): 164959344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 11257, 22514, 33771, 45028, 67542, 90056, 101313, 123827, 135084, 202626, 247654, 270168, 303939, 371481, 405252, 495308, 607878, 742962, 810504, 911817, 990616, 1114443, 1215756, 1485924, 1823634, 2228886, 2431512, 2971848, 3343329, 3647268, 4457772, 6686658, 7294536, 8915544, 10029987, 13373316, 20059974, 26746632, 40119948, 80239896]

約数ペア:

[(1, 80239896), (2, 40119948), (3, 26746632), (4, 20059974), (6, 13373316), (8, 10029987), (9, 8915544), (11, 7294536), (12, 6686658), (18, 4457772), (22, 3647268), (24, 3343329), (27, 2971848), (33, 2431512), (36, 2228886), (44, 1823634), (54, 1485924), (66, 1215756), (72, 1114443), (81, 990616), (88, 911817), (99, 810504), (108, 742962), (132, 607878), (162, 495308), (198, 405252), (216, 371481), (264, 303939), (297, 270168), (324, 247654), (396, 202626), (594, 135084), (648, 123827), (792, 101313), (891, 90056), (1188, 67542), (1782, 45028), (2376, 33771), (3564, 22514), (7128, 11257)]