82687748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3907}}^1$

素因数の和:3972

約数の個数: 48

約数和(自身を含む): 174640704

約数和(自身を除く): 91952956

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 3907, 5291, 7814, 10582, 15628, 21164, 42977, 50791, 85954, 101582, 144559, 171908, 203164, 289118, 558701, 578236, 1117402, 1590149, 1879267, 2234804, 3180298, 3758534, 6360596, 7517068, 20671937, 41343874, 82687748]

約数ペア:

[(1, 82687748), (2, 41343874), (4, 20671937), (11, 7517068), (13, 6360596), (22, 3758534), (26, 3180298), (37, 2234804), (44, 1879267), (52, 1590149), (74, 1117402), (143, 578236), (148, 558701), (286, 289118), (407, 203164), (481, 171908), (572, 144559), (814, 101582), (962, 85954), (1628, 50791), (1924, 42977), (3907, 21164), (5291, 15628), (7814, 10582)]