72005034

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 154791936

約数和(自身を除く): 82786902

約数列:

[1, 2, 3, 6, 37, 47, 67, 74, 94, 103, 111, 134, 141, 201, 206, 222, 282, 309, 402, 618, 1739, 2479, 3149, 3478, 3811, 4841, 4958, 5217, 6298, 6901, 7437, 7622, 9447, 9682, 10434, 11433, 13802, 14523, 14874, 18894, 20703, 22866, 29046, 41406, 116513, 179117, 233026, 255337, 324347, 349539, 358234, 510674, 537351, 648694, 699078, 766011, 973041, 1074702, 1532022, 1946082, 12000839, 24001678, 36002517, 72005034]

約数ペア:

[(1, 72005034), (2, 36002517), (3, 24001678), (6, 12000839), (37, 1946082), (47, 1532022), (67, 1074702), (74, 973041), (94, 766011), (103, 699078), (111, 648694), (134, 537351), (141, 510674), (201, 358234), (206, 349539), (222, 324347), (282, 255337), (309, 233026), (402, 179117), (618, 116513), (1739, 41406), (2479, 29046), (3149, 22866), (3478, 20703), (3811, 18894), (4841, 14874), (4958, 14523), (5217, 13802), (6298, 11433), (6901, 10434), (7437, 9682), (7622, 9447)]