87116128

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 191041200

約数和(自身を除く): 103925072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 149, 151, 176, 242, 298, 302, 352, 484, 596, 604, 968, 1192, 1208, 1639, 1661, 1936, 2384, 2416, 3278, 3322, 3872, 4768, 4832, 6556, 6644, 13112, 13288, 18029, 18271, 22499, 26224, 26576, 36058, 36542, 44998, 52448, 53152, 72116, 73084, 89996, 144232, 146168, 179992, 247489, 288464, 292336, 359984, 494978, 576928, 584672, 719968, 989956, 1979912, 2722379, 3959824, 5444758, 7919648, 10889516, 21779032, 43558064, 87116128]

約数ペア:

[(1, 87116128), (2, 43558064), (4, 21779032), (8, 10889516), (11, 7919648), (16, 5444758), (22, 3959824), (32, 2722379), (44, 1979912), (88, 989956), (121, 719968), (149, 584672), (151, 576928), (176, 494978), (242, 359984), (298, 292336), (302, 288464), (352, 247489), (484, 179992), (596, 146168), (604, 144232), (968, 89996), (1192, 73084), (1208, 72116), (1639, 53152), (1661, 52448), (1936, 44998), (2384, 36542), (2416, 36058), (3278, 26576), (3322, 26224), (3872, 22499), (4768, 18271), (4832, 18029), (6556, 13288), (6644, 13112)]