71909892

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{4003}}^1$

素因数の和:4512

約数の個数: 36

約数和(自身を含む): 182182000

約数和(自身を除く): 110272108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1996, 2994, 4003, 4491, 5988, 8006, 8982, 12009, 16012, 17964, 24018, 36027, 48036, 72054, 144108, 1997497, 3994994, 5992491, 7989988, 11984982, 17977473, 23969964, 35954946, 71909892]

約数ペア:

[(1, 71909892), (2, 35954946), (3, 23969964), (4, 17977473), (6, 11984982), (9, 7989988), (12, 5992491), (18, 3994994), (36, 1997497), (499, 144108), (998, 72054), (1497, 48036), (1996, 36027), (2994, 24018), (4003, 17964), (4491, 16012), (5988, 12009), (8006, 8982)]