75541798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 122234112

約数和(自身を除く): 46692314

約数列:

[1, 2, 23, 43, 46, 86, 181, 211, 362, 422, 989, 1978, 4163, 4853, 7783, 8326, 9073, 9706, 15566, 18146, 38191, 76382, 179009, 208679, 358018, 417358, 878393, 1642213, 1756786, 3284426, 37770899, 75541798]

約数ペア:

[(1, 75541798), (2, 37770899), (23, 3284426), (43, 1756786), (46, 1642213), (86, 878393), (181, 417358), (211, 358018), (362, 208679), (422, 179009), (989, 76382), (1978, 38191), (4163, 18146), (4853, 15566), (7783, 9706), (8326, 9073)]