66206388

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{61991}}^1$

素因数の和:62087

約数の個数: 24

約数和(自身を含む): 156219840

約数和(自身を除く): 90013452

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 61991, 123982, 185973, 247964, 371946, 743892, 5517199, 11034398, 16551597, 22068796, 33103194, 66206388]

約数ペア:

[(1, 66206388), (2, 33103194), (3, 22068796), (4, 16551597), (6, 11034398), (12, 5517199), (89, 743892), (178, 371946), (267, 247964), (356, 185973), (534, 123982), (1068, 61991)]