75049986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 170879616

約数和(自身を除く): 95829630

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 73, 74, 111, 146, 219, 222, 407, 421, 438, 803, 814, 842, 1221, 1263, 1606, 2409, 2442, 2526, 2701, 4631, 4818, 5402, 8103, 9262, 13893, 15577, 16206, 27786, 29711, 30733, 31154, 46731, 59422, 61466, 89133, 92199, 93462, 171347, 178266, 184398, 338063, 342694, 514041, 676126, 1014189, 1028082, 1137121, 2028378, 2274242, 3411363, 6822726, 12508331, 25016662, 37524993, 75049986]

約数ペア:

[(1, 75049986), (2, 37524993), (3, 25016662), (6, 12508331), (11, 6822726), (22, 3411363), (33, 2274242), (37, 2028378), (66, 1137121), (73, 1028082), (74, 1014189), (111, 676126), (146, 514041), (219, 342694), (222, 338063), (407, 184398), (421, 178266), (438, 171347), (803, 93462), (814, 92199), (842, 89133), (1221, 61466), (1263, 59422), (1606, 46731), (2409, 31154), (2442, 30733), (2526, 29711), (2701, 27786), (4631, 16206), (4818, 15577), (5402, 13893), (8103, 9262)]