75591082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 143769600

約数和(自身を除く): 68178518

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 89, 103, 133, 178, 206, 217, 266, 434, 589, 623, 721, 1178, 1246, 1442, 1691, 1957, 2759, 3193, 3382, 3914, 4123, 5518, 6386, 8246, 9167, 11837, 13699, 18334, 19313, 22351, 23674, 27398, 38626, 44702, 52421, 60667, 64169, 104842, 121334, 128338, 174173, 284177, 348346, 366947, 424669, 568354, 733894, 849338, 1219211, 1989239, 2438422, 3978478, 5399363, 10798726, 37795541, 75591082]

約数ペア:

[(1, 75591082), (2, 37795541), (7, 10798726), (14, 5399363), (19, 3978478), (31, 2438422), (38, 1989239), (62, 1219211), (89, 849338), (103, 733894), (133, 568354), (178, 424669), (206, 366947), (217, 348346), (266, 284177), (434, 174173), (589, 128338), (623, 121334), (721, 104842), (1178, 64169), (1246, 60667), (1442, 52421), (1691, 44702), (1957, 38626), (2759, 27398), (3193, 23674), (3382, 22351), (3914, 19313), (4123, 18334), (5518, 13699), (6386, 11837), (8246, 9167)]