57003948

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 148148000

約数和(自身を除く): 91144052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 109, 146, 199, 218, 219, 292, 327, 398, 436, 438, 597, 654, 657, 796, 876, 981, 1194, 1308, 1314, 1791, 1962, 2388, 2628, 3582, 3924, 7164, 7957, 14527, 15914, 21691, 23871, 29054, 31828, 43382, 43581, 47742, 58108, 65073, 71613, 86764, 87162, 95484, 130146, 130743, 143226, 174324, 195219, 260292, 261486, 286452, 390438, 522972, 780876, 1583443, 3166886, 4750329, 6333772, 9500658, 14250987, 19001316, 28501974, 57003948]

約数ペア:

[(1, 57003948), (2, 28501974), (3, 19001316), (4, 14250987), (6, 9500658), (9, 6333772), (12, 4750329), (18, 3166886), (36, 1583443), (73, 780876), (109, 522972), (146, 390438), (199, 286452), (218, 261486), (219, 260292), (292, 195219), (327, 174324), (398, 143226), (436, 130743), (438, 130146), (597, 95484), (654, 87162), (657, 86764), (796, 71613), (876, 65073), (981, 58108), (1194, 47742), (1308, 43581), (1314, 43382), (1791, 31828), (1962, 29054), (2388, 23871), (2628, 21691), (3582, 15914), (3924, 14527), (7164, 7957)]