68054272

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{13}}^3$

素因数の和:77

約数の個数: 108

約数和(自身を含む): 161751940

約数和(自身を除く): 93697668

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 169, 176, 208, 242, 256, 286, 338, 352, 416, 484, 572, 676, 704, 832, 968, 1144, 1352, 1408, 1573, 1664, 1859, 1936, 2197, 2288, 2704, 2816, 3146, 3328, 3718, 3872, 4394, 4576, 5408, 6292, 7436, 7744, 8788, 9152, 10816, 12584, 14872, 15488, 17576, 18304, 20449, 21632, 24167, 25168, 29744, 30976, 35152, 36608, 40898, 43264, 48334, 50336, 59488, 70304, 81796, 96668, 100672, 118976, 140608, 163592, 193336, 201344, 237952, 265837, 281216, 327184, 386672, 402688, 475904, 531674, 562432, 654368, 773344, 1063348, 1308736, 1546688, 2126696, 2617472, 3093376, 4253392, 5234944, 6186752, 8506784, 17013568, 34027136, 68054272]

約数ペア:

[(1, 68054272), (2, 34027136), (4, 17013568), (8, 8506784), (11, 6186752), (13, 5234944), (16, 4253392), (22, 3093376), (26, 2617472), (32, 2126696), (44, 1546688), (52, 1308736), (64, 1063348), (88, 773344), (104, 654368), (121, 562432), (128, 531674), (143, 475904), (169, 402688), (176, 386672), (208, 327184), (242, 281216), (256, 265837), (286, 237952), (338, 201344), (352, 193336), (416, 163592), (484, 140608), (572, 118976), (676, 100672), (704, 96668), (832, 81796), (968, 70304), (1144, 59488), (1352, 50336), (1408, 48334), (1573, 43264), (1664, 40898), (1859, 36608), (1936, 35152), (2197, 30976), (2288, 29744), (2704, 25168), (2816, 24167), (3146, 21632), (3328, 20449), (3718, 18304), (3872, 17576), (4394, 15488), (4576, 14872), (5408, 12584), (6292, 10816), (7436, 9152), (7744, 8788)]