80575272

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{16703}}^1$

素因数の和:16782

約数の個数: 48

約数和(自身を含む): 221495040

約数和(自身を除く): 140919768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 16703, 33406, 50109, 66812, 100218, 133624, 150327, 200436, 300654, 400872, 601308, 1119101, 1202616, 2238202, 3357303, 4476404, 6714606, 8952808, 10071909, 13429212, 20143818, 26858424, 40287636, 80575272]

約数ペア:

[(1, 80575272), (2, 40287636), (3, 26858424), (4, 20143818), (6, 13429212), (8, 10071909), (9, 8952808), (12, 6714606), (18, 4476404), (24, 3357303), (36, 2238202), (67, 1202616), (72, 1119101), (134, 601308), (201, 400872), (268, 300654), (402, 200436), (536, 150327), (603, 133624), (804, 100218), (1206, 66812), (1608, 50109), (2412, 33406), (4824, 16703)]