72884688

素因数分解:

$2^4\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1523}}^1$

素因数の和:2531

約数の個数: 40

約数和(自身を含む): 188598048

約数和(自身を除く): 115713360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 997, 1523, 1994, 2991, 3046, 3988, 4569, 5982, 6092, 7976, 9138, 11964, 12184, 15952, 18276, 23928, 24368, 36552, 47856, 73104, 1518431, 3036862, 4555293, 6073724, 9110586, 12147448, 18221172, 24294896, 36442344, 72884688]

約数ペア:

[(1, 72884688), (2, 36442344), (3, 24294896), (4, 18221172), (6, 12147448), (8, 9110586), (12, 6073724), (16, 4555293), (24, 3036862), (48, 1518431), (997, 73104), (1523, 47856), (1994, 36552), (2991, 24368), (3046, 23928), (3988, 18276), (4569, 15952), (5982, 12184), (6092, 11964), (7976, 9138)]