71753344

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 161274240

約数和(自身を除く): 89520896

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 107, 124, 128, 169, 208, 214, 248, 338, 403, 416, 428, 496, 676, 806, 832, 856, 992, 1352, 1391, 1612, 1664, 1712, 1984, 2704, 2782, 3224, 3317, 3424, 3968, 5239, 5408, 5564, 6448, 6634, 6848, 10478, 10816, 11128, 12896, 13268, 13696, 18083, 20956, 21632, 22256, 25792, 26536, 36166, 41912, 43121, 44512, 51584, 53072, 72332, 83824, 86242, 89024, 106144, 144664, 167648, 172484, 178048, 212288, 289328, 335296, 344968, 424576, 560573, 578656, 670592, 689936, 1121146, 1157312, 1379872, 2242292, 2314624, 2759744, 4484584, 5519488, 8969168, 17938336, 35876672, 71753344]

約数ペア:

[(1, 71753344), (2, 35876672), (4, 17938336), (8, 8969168), (13, 5519488), (16, 4484584), (26, 2759744), (31, 2314624), (32, 2242292), (52, 1379872), (62, 1157312), (64, 1121146), (104, 689936), (107, 670592), (124, 578656), (128, 560573), (169, 424576), (208, 344968), (214, 335296), (248, 289328), (338, 212288), (403, 178048), (416, 172484), (428, 167648), (496, 144664), (676, 106144), (806, 89024), (832, 86242), (856, 83824), (992, 72332), (1352, 53072), (1391, 51584), (1612, 44512), (1664, 43121), (1712, 41912), (1984, 36166), (2704, 26536), (2782, 25792), (3224, 22256), (3317, 21632), (3424, 20956), (3968, 18083), (5239, 13696), (5408, 13268), (5564, 12896), (6448, 11128), (6634, 10816), (6848, 10478)]