42721308792

素因数分解:

$2^3\times 3^3\times {\mathrm{613}}^1\times {\mathrm{322649}}^1$

素因数の和:323277

約数の個数: 64

約数和(自身を含む): 118864260000

約数和(自身を除く): 76142951208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 613, 1226, 1839, 2452, 3678, 4904, 5517, 7356, 11034, 14712, 16551, 22068, 33102, 44136, 66204, 132408, 322649, 645298, 967947, 1290596, 1935894, 2581192, 2903841, 3871788, 5807682, 7743576, 8711523, 11615364, 17423046, 23230728, 34846092, 69692184, 197783837, 395567674, 593351511, 791135348, 1186703022, 1582270696, 1780054533, 2373406044, 3560109066, 4746812088, 5340163599, 7120218132, 10680327198, 14240436264, 21360654396, 42721308792]

約数ペア:

[(1, 42721308792), (2, 21360654396), (3, 14240436264), (4, 10680327198), (6, 7120218132), (8, 5340163599), (9, 4746812088), (12, 3560109066), (18, 2373406044), (24, 1780054533), (27, 1582270696), (36, 1186703022), (54, 791135348), (72, 593351511), (108, 395567674), (216, 197783837), (613, 69692184), (1226, 34846092), (1839, 23230728), (2452, 17423046), (3678, 11615364), (4904, 8711523), (5517, 7743576), (7356, 5807682), (11034, 3871788), (14712, 2903841), (16551, 2581192), (22068, 1935894), (33102, 1290596), (44136, 967947), (66204, 645298), (132408, 322649)]