69071764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 132491520

約数和(自身を除く): 63419756

約数列:

[1, 2, 4, 19, 38, 47, 61, 76, 94, 122, 188, 244, 317, 634, 893, 1159, 1268, 1786, 2318, 2867, 3572, 4636, 5734, 6023, 11468, 12046, 14899, 19337, 24092, 29798, 38674, 54473, 59596, 77348, 108946, 217892, 283081, 367403, 566162, 734806, 908839, 1132324, 1469612, 1817678, 3635356, 17267941, 34535882, 69071764]

約数ペア:

[(1, 69071764), (2, 34535882), (4, 17267941), (19, 3635356), (38, 1817678), (47, 1469612), (61, 1132324), (76, 908839), (94, 734806), (122, 566162), (188, 367403), (244, 283081), (317, 217892), (634, 108946), (893, 77348), (1159, 59596), (1268, 54473), (1786, 38674), (2318, 29798), (2867, 24092), (3572, 19337), (4636, 14899), (5734, 12046), (6023, 11468)]