61639284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23671}}^1$

素因数の和:23716

約数の個数: 48

約数和(自身を含む): 169680896

約数和(自身を除く): 108041612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 23671, 47342, 71013, 94684, 142026, 165697, 284052, 331394, 497091, 662788, 733801, 994182, 1467602, 1988364, 2201403, 2935204, 4402806, 5136607, 8805612, 10273214, 15409821, 20546428, 30819642, 61639284]

約数ペア:

[(1, 61639284), (2, 30819642), (3, 20546428), (4, 15409821), (6, 10273214), (7, 8805612), (12, 5136607), (14, 4402806), (21, 2935204), (28, 2201403), (31, 1988364), (42, 1467602), (62, 994182), (84, 733801), (93, 662788), (124, 497091), (186, 331394), (217, 284052), (372, 165697), (434, 142026), (651, 94684), (868, 71013), (1302, 47342), (2604, 23671)]