88870144

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 108

約数和(自身を含む): 206607520

約数和(自身を除く): 117737376

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 151, 152, 176, 209, 242, 256, 302, 304, 352, 418, 484, 604, 608, 704, 836, 968, 1208, 1216, 1408, 1661, 1672, 1936, 2299, 2416, 2432, 2816, 2869, 3322, 3344, 3872, 4598, 4832, 4864, 5738, 6644, 6688, 7744, 9196, 9664, 11476, 13288, 13376, 15488, 18271, 18392, 19328, 22952, 26576, 26752, 30976, 31559, 36542, 36784, 38656, 45904, 53152, 53504, 63118, 73084, 73568, 91808, 106304, 126236, 146168, 147136, 183616, 212608, 252472, 292336, 294272, 347149, 367232, 425216, 504944, 584672, 588544, 694298, 734464, 1009888, 1169344, 1388596, 2019776, 2338688, 2777192, 4039552, 4677376, 5554384, 8079104, 11108768, 22217536, 44435072, 88870144]

約数ペア:

[(1, 88870144), (2, 44435072), (4, 22217536), (8, 11108768), (11, 8079104), (16, 5554384), (19, 4677376), (22, 4039552), (32, 2777192), (38, 2338688), (44, 2019776), (64, 1388596), (76, 1169344), (88, 1009888), (121, 734464), (128, 694298), (151, 588544), (152, 584672), (176, 504944), (209, 425216), (242, 367232), (256, 347149), (302, 294272), (304, 292336), (352, 252472), (418, 212608), (484, 183616), (604, 147136), (608, 146168), (704, 126236), (836, 106304), (968, 91808), (1208, 73568), (1216, 73084), (1408, 63118), (1661, 53504), (1672, 53152), (1936, 45904), (2299, 38656), (2416, 36784), (2432, 36542), (2816, 31559), (2869, 30976), (3322, 26752), (3344, 26576), (3872, 22952), (4598, 19328), (4832, 18392), (4864, 18271), (5738, 15488), (6644, 13376), (6688, 13288), (7744, 11476), (9196, 9664)]