80575416

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{10267}}^1$

素因数の和:10388

約数の個数: 48

約数和(自身を含む): 220248600

約数和(自身を除く): 139673184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 10267, 20534, 30801, 41068, 61602, 82136, 92403, 123204, 184806, 246408, 369612, 739224, 1119103, 2238206, 3357309, 4476412, 6714618, 8952824, 10071927, 13429236, 20143854, 26858472, 40287708, 80575416]

約数ペア:

[(1, 80575416), (2, 40287708), (3, 26858472), (4, 20143854), (6, 13429236), (8, 10071927), (9, 8952824), (12, 6714618), (18, 4476412), (24, 3357309), (36, 2238206), (72, 1119103), (109, 739224), (218, 369612), (327, 246408), (436, 184806), (654, 123204), (872, 92403), (981, 82136), (1308, 61602), (1962, 41068), (2616, 30801), (3924, 20534), (7848, 10267)]