72465708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 197878464

約数和(自身を除く): 125412756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 251, 294, 491, 502, 588, 753, 982, 1004, 1473, 1506, 1757, 1964, 2946, 3012, 3437, 3514, 5271, 5892, 6874, 7028, 10311, 10542, 12299, 13748, 20622, 21084, 24059, 24598, 36897, 41244, 48118, 49196, 72177, 73794, 96236, 123241, 144354, 147588, 246482, 288708, 369723, 492964, 739446, 862687, 1478892, 1725374, 2588061, 3450748, 5176122, 6038809, 10352244, 12077618, 18116427, 24155236, 36232854, 72465708]

約数ペア:

[(1, 72465708), (2, 36232854), (3, 24155236), (4, 18116427), (6, 12077618), (7, 10352244), (12, 6038809), (14, 5176122), (21, 3450748), (28, 2588061), (42, 1725374), (49, 1478892), (84, 862687), (98, 739446), (147, 492964), (196, 369723), (251, 288708), (294, 246482), (491, 147588), (502, 144354), (588, 123241), (753, 96236), (982, 73794), (1004, 72177), (1473, 49196), (1506, 48118), (1757, 41244), (1964, 36897), (2946, 24598), (3012, 24059), (3437, 21084), (3514, 20622), (5271, 13748), (5892, 12299), (6874, 10542), (7028, 10311)]