72819196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4373}}^1$

素因数の和:4581

約数の個数: 24

約数和(自身を含む): 133739424

約数和(自身を除く): 60920228

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 4163, 4373, 8326, 8746, 16652, 17492, 100579, 201158, 402316, 791513, 1583026, 3166052, 18204799, 36409598, 72819196]

約数ペア:

[(1, 72819196), (2, 36409598), (4, 18204799), (23, 3166052), (46, 1583026), (92, 791513), (181, 402316), (362, 201158), (724, 100579), (4163, 17492), (4373, 16652), (8326, 8746)]