74107418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 144619776

約数和(自身を除く): 70512358

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 97, 121, 154, 194, 242, 287, 451, 574, 679, 847, 902, 1067, 1331, 1358, 1694, 2134, 2662, 3157, 3977, 4961, 6314, 7469, 7954, 9317, 9922, 11737, 14938, 18634, 23474, 27839, 34727, 43747, 54571, 55678, 69454, 82159, 87494, 109142, 129107, 164318, 258214, 306229, 381997, 481217, 612458, 763994, 903749, 962434, 1807498, 3368519, 5293387, 6737038, 10586774, 37053709, 74107418]

約数ペア:

[(1, 74107418), (2, 37053709), (7, 10586774), (11, 6737038), (14, 5293387), (22, 3368519), (41, 1807498), (77, 962434), (82, 903749), (97, 763994), (121, 612458), (154, 481217), (194, 381997), (242, 306229), (287, 258214), (451, 164318), (574, 129107), (679, 109142), (847, 87494), (902, 82159), (1067, 69454), (1331, 55678), (1358, 54571), (1694, 43747), (2134, 34727), (2662, 27839), (3157, 23474), (3977, 18634), (4961, 14938), (6314, 11737), (7469, 9922), (7954, 9317)]