78653696

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 190729728

約数和(自身を除く): 112076032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 53, 62, 64, 68, 88, 106, 124, 128, 136, 176, 187, 212, 248, 256, 272, 341, 352, 374, 424, 496, 527, 544, 583, 682, 704, 748, 848, 901, 992, 1054, 1088, 1166, 1364, 1408, 1496, 1643, 1696, 1802, 1984, 2108, 2176, 2332, 2728, 2816, 2992, 3286, 3392, 3604, 3968, 4216, 4352, 4664, 5456, 5797, 5984, 6572, 6784, 7208, 7936, 8432, 9328, 9911, 10912, 11594, 11968, 13144, 13568, 14416, 16864, 18073, 18656, 19822, 21824, 23188, 23936, 26288, 27931, 28832, 33728, 36146, 37312, 39644, 43648, 46376, 47872, 52576, 55862, 57664, 67456, 72292, 74624, 79288, 87296, 92752, 105152, 111724, 115328, 134912, 144584, 149248, 158576, 185504, 210304, 223448, 230656, 289168, 307241, 317152, 371008, 420608, 446896, 578336, 614482, 634304, 742016, 893792, 1156672, 1228964, 1268608, 1484032, 1787584, 2313344, 2457928, 2537216, 3575168, 4626688, 4915856, 7150336, 9831712, 19663424, 39326848, 78653696]

約数ペア:

[(1, 78653696), (2, 39326848), (4, 19663424), (8, 9831712), (11, 7150336), (16, 4915856), (17, 4626688), (22, 3575168), (31, 2537216), (32, 2457928), (34, 2313344), (44, 1787584), (53, 1484032), (62, 1268608), (64, 1228964), (68, 1156672), (88, 893792), (106, 742016), (124, 634304), (128, 614482), (136, 578336), (176, 446896), (187, 420608), (212, 371008), (248, 317152), (256, 307241), (272, 289168), (341, 230656), (352, 223448), (374, 210304), (424, 185504), (496, 158576), (527, 149248), (544, 144584), (583, 134912), (682, 115328), (704, 111724), (748, 105152), (848, 92752), (901, 87296), (992, 79288), (1054, 74624), (1088, 72292), (1166, 67456), (1364, 57664), (1408, 55862), (1496, 52576), (1643, 47872), (1696, 46376), (1802, 43648), (1984, 39644), (2108, 37312), (2176, 36146), (2332, 33728), (2728, 28832), (2816, 27931), (2992, 26288), (3286, 23936), (3392, 23188), (3604, 21824), (3968, 19822), (4216, 18656), (4352, 18073), (4664, 16864), (5456, 14416), (5797, 13568), (5984, 13144), (6572, 11968), (6784, 11594), (7208, 10912), (7936, 9911), (8432, 9328)]