80208348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31981}}^1$

素因数の和:32018

約数の個数: 48

約数和(自身を含む): 214919040

約数和(自身を除く): 134710692

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 31981, 63962, 95943, 127924, 191886, 351791, 383772, 607639, 703582, 1055373, 1215278, 1407164, 1822917, 2110746, 2430556, 3645834, 4221492, 6684029, 7291668, 13368058, 20052087, 26736116, 40104174, 80208348]

約数ペア:

[(1, 80208348), (2, 40104174), (3, 26736116), (4, 20052087), (6, 13368058), (11, 7291668), (12, 6684029), (19, 4221492), (22, 3645834), (33, 2430556), (38, 2110746), (44, 1822917), (57, 1407164), (66, 1215278), (76, 1055373), (114, 703582), (132, 607639), (209, 383772), (228, 351791), (418, 191886), (627, 127924), (836, 95943), (1254, 63962), (2508, 31981)]