71355504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 202665600

約数和(自身を除く): 131310096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 149, 176, 264, 298, 447, 528, 596, 894, 907, 1192, 1639, 1788, 1814, 2384, 2721, 3278, 3576, 3628, 4917, 5442, 6556, 7152, 7256, 9834, 9977, 10884, 13112, 14512, 19668, 19954, 21768, 26224, 29931, 39336, 39908, 43536, 59862, 78672, 79816, 119724, 135143, 159632, 239448, 270286, 405429, 478896, 540572, 810858, 1081144, 1486573, 1621716, 2162288, 2973146, 3243432, 4459719, 5946292, 6486864, 8919438, 11892584, 17838876, 23785168, 35677752, 71355504]

約数ペア:

[(1, 71355504), (2, 35677752), (3, 23785168), (4, 17838876), (6, 11892584), (8, 8919438), (11, 6486864), (12, 5946292), (16, 4459719), (22, 3243432), (24, 2973146), (33, 2162288), (44, 1621716), (48, 1486573), (66, 1081144), (88, 810858), (132, 540572), (149, 478896), (176, 405429), (264, 270286), (298, 239448), (447, 159632), (528, 135143), (596, 119724), (894, 79816), (907, 78672), (1192, 59862), (1639, 43536), (1788, 39908), (1814, 39336), (2384, 29931), (2721, 26224), (3278, 21768), (3576, 19954), (3628, 19668), (4917, 14512), (5442, 13112), (6556, 10884), (7152, 9977), (7256, 9834)]