71753160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8191}}^1$

素因数の和:8278

約数の個数: 64

約数和(自身を含む): 218234880

約数和(自身を除く): 146481720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8191, 8760, 16382, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 163820, 196584, 245730, 327640, 491460, 597943, 982920, 1195886, 1793829, 2391772, 2989715, 3587658, 4783544, 5979430, 7175316, 8969145, 11958860, 14350632, 17938290, 23917720, 35876580, 71753160]

約数ペア:

[(1, 71753160), (2, 35876580), (3, 23917720), (4, 17938290), (5, 14350632), (6, 11958860), (8, 8969145), (10, 7175316), (12, 5979430), (15, 4783544), (20, 3587658), (24, 2989715), (30, 2391772), (40, 1793829), (60, 1195886), (73, 982920), (120, 597943), (146, 491460), (219, 327640), (292, 245730), (365, 196584), (438, 163820), (584, 122865), (730, 98292), (876, 81910), (1095, 65528), (1460, 49146), (1752, 40955), (2190, 32764), (2920, 24573), (4380, 16382), (8191, 8760)]