71239626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3109}}^1$

素因数の和:3203

約数の個数: 48

約数和(自身を含む): 164954400

約数和(自身を除く): 93714774

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 2546, 3109, 3819, 6218, 7638, 9327, 11457, 18654, 22914, 27981, 55962, 59071, 118142, 177213, 208303, 354426, 416606, 531639, 624909, 1063278, 1249818, 1874727, 3749454, 3957757, 7915514, 11873271, 23746542, 35619813, 71239626]

約数ペア:

[(1, 71239626), (2, 35619813), (3, 23746542), (6, 11873271), (9, 7915514), (18, 3957757), (19, 3749454), (38, 1874727), (57, 1249818), (67, 1063278), (114, 624909), (134, 531639), (171, 416606), (201, 354426), (342, 208303), (402, 177213), (603, 118142), (1206, 59071), (1273, 55962), (2546, 27981), (3109, 22914), (3819, 18654), (6218, 11457), (7638, 9327)]