71854552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 170576640

約数和(自身を除く): 98722088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1741, 1876, 2948, 3482, 3752, 5159, 5896, 6964, 10318, 12187, 13928, 19151, 20636, 24374, 38302, 41272, 48748, 76604, 97496, 116647, 134057, 153208, 233294, 268114, 466588, 536228, 816529, 933176, 1072456, 1283117, 1633058, 2566234, 3266116, 5132468, 6532232, 8981819, 10264936, 17963638, 35927276, 71854552]

約数ペア:

[(1, 71854552), (2, 35927276), (4, 17963638), (7, 10264936), (8, 8981819), (11, 6532232), (14, 5132468), (22, 3266116), (28, 2566234), (44, 1633058), (56, 1283117), (67, 1072456), (77, 933176), (88, 816529), (134, 536228), (154, 466588), (268, 268114), (308, 233294), (469, 153208), (536, 134057), (616, 116647), (737, 97496), (938, 76604), (1474, 48748), (1741, 41272), (1876, 38302), (2948, 24374), (3482, 20636), (3752, 19151), (5159, 13928), (5896, 12187), (6964, 10318)]