72660816

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1783}}^1$

素因数の和:2080

約数の個数: 60

約数和(自身を含む): 204182368

約数和(自身を除く): 131521552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 566, 849, 1132, 1698, 1783, 2264, 2547, 3396, 3566, 4528, 5094, 5349, 6792, 7132, 10188, 10698, 13584, 14264, 16047, 20376, 21396, 28528, 32094, 40752, 42792, 64188, 85584, 128376, 256752, 504589, 1009178, 1513767, 2018356, 3027534, 4036712, 4541301, 6055068, 8073424, 9082602, 12110136, 18165204, 24220272, 36330408, 72660816]

約数ペア:

[(1, 72660816), (2, 36330408), (3, 24220272), (4, 18165204), (6, 12110136), (8, 9082602), (9, 8073424), (12, 6055068), (16, 4541301), (18, 4036712), (24, 3027534), (36, 2018356), (48, 1513767), (72, 1009178), (144, 504589), (283, 256752), (566, 128376), (849, 85584), (1132, 64188), (1698, 42792), (1783, 40752), (2264, 32094), (2547, 28528), (3396, 21396), (3566, 20376), (4528, 16047), (5094, 14264), (5349, 13584), (6792, 10698), (7132, 10188)]