61874784

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9341}}^1$

素因数の和:9380

約数の個数: 72

約数和(自身を含む): 183626352

約数和(自身を除く): 121751568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 9341, 18682, 28023, 37364, 56046, 74728, 84069, 112092, 149456, 168138, 214843, 224184, 298912, 336276, 429686, 448368, 644529, 672552, 859372, 896736, 1289058, 1345104, 1718744, 1933587, 2578116, 2690208, 3437488, 3867174, 5156232, 6874976, 7734348, 10312464, 15468696, 20624928, 30937392, 61874784]

約数ペア:

[(1, 61874784), (2, 30937392), (3, 20624928), (4, 15468696), (6, 10312464), (8, 7734348), (9, 6874976), (12, 5156232), (16, 3867174), (18, 3437488), (23, 2690208), (24, 2578116), (32, 1933587), (36, 1718744), (46, 1345104), (48, 1289058), (69, 896736), (72, 859372), (92, 672552), (96, 644529), (138, 448368), (144, 429686), (184, 336276), (207, 298912), (276, 224184), (288, 214843), (368, 168138), (414, 149456), (552, 112092), (736, 84069), (828, 74728), (1104, 56046), (1656, 37364), (2208, 28023), (3312, 18682), (6624, 9341)]