80795844

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{12973}}^1$

素因数の和:13156

約数の個数: 36

約数和(自身を含む): 205430316

約数和(自身を除く): 124634472

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 12973, 25946, 38919, 51892, 77838, 116757, 155676, 233514, 467028, 2244329, 4488658, 6732987, 8977316, 13465974, 20198961, 26931948, 40397922, 80795844]

約数ペア:

[(1, 80795844), (2, 40397922), (3, 26931948), (4, 20198961), (6, 13465974), (9, 8977316), (12, 6732987), (18, 4488658), (36, 2244329), (173, 467028), (346, 233514), (519, 155676), (692, 116757), (1038, 77838), (1557, 51892), (2076, 38919), (3114, 25946), (6228, 12973)]