72193504

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 151538688

約数和(自身を除く): 79345184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1504, 2087, 2162, 4174, 4324, 8348, 8648, 16696, 17296, 33392, 34592, 48001, 66784, 96002, 98089, 192004, 196178, 384008, 392356, 768016, 784712, 1536032, 1569424, 2256047, 3138848, 4512094, 9024188, 18048376, 36096752, 72193504]

約数ペア:

[(1, 72193504), (2, 36096752), (4, 18048376), (8, 9024188), (16, 4512094), (23, 3138848), (32, 2256047), (46, 1569424), (47, 1536032), (92, 784712), (94, 768016), (184, 392356), (188, 384008), (368, 196178), (376, 192004), (736, 98089), (752, 96002), (1081, 66784), (1504, 48001), (2087, 34592), (2162, 33392), (4174, 17296), (4324, 16696), (8348, 8648)]