89834668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7883}}^1$

素因数の和:7942

約数の個数: 48

約数和(自身を含む): 201325824

約数和(自身を除く): 111491156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 7883, 11396, 15766, 31532, 55181, 86713, 110362, 173426, 220724, 291671, 346852, 583342, 606991, 1166684, 1213982, 2041697, 2427964, 3208381, 4083394, 6416762, 8166788, 12833524, 22458667, 44917334, 89834668]

約数ペア:

[(1, 89834668), (2, 44917334), (4, 22458667), (7, 12833524), (11, 8166788), (14, 6416762), (22, 4083394), (28, 3208381), (37, 2427964), (44, 2041697), (74, 1213982), (77, 1166684), (148, 606991), (154, 583342), (259, 346852), (308, 291671), (407, 220724), (518, 173426), (814, 110362), (1036, 86713), (1628, 55181), (2849, 31532), (5698, 15766), (7883, 11396)]