75868628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 153740160

約数和(自身を除く): 77871532

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 1012, 1229, 1342, 1403, 2458, 2684, 2806, 4916, 5612, 13519, 15433, 27038, 28267, 30866, 54076, 56534, 61732, 74969, 113068, 149938, 299876, 310937, 621874, 824659, 1243748, 1649318, 1724287, 3298636, 3448574, 6897148, 18967157, 37934314, 75868628]

約数ペア:

[(1, 75868628), (2, 37934314), (4, 18967157), (11, 6897148), (22, 3448574), (23, 3298636), (44, 1724287), (46, 1649318), (61, 1243748), (92, 824659), (122, 621874), (244, 310937), (253, 299876), (506, 149938), (671, 113068), (1012, 74969), (1229, 61732), (1342, 56534), (1403, 54076), (2458, 30866), (2684, 28267), (2806, 27038), (4916, 15433), (5612, 13519)]