84777472

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 80

約数和(自身を含む): 186988032

約数和(自身を除く): 102210560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 271, 376, 416, 512, 542, 611, 752, 832, 1084, 1222, 1504, 1664, 2168, 2444, 3008, 3328, 3523, 4336, 4888, 6016, 6656, 7046, 8672, 9776, 12032, 12737, 14092, 17344, 19552, 24064, 25474, 28184, 34688, 39104, 50948, 56368, 69376, 78208, 101896, 112736, 138752, 156416, 165581, 203792, 225472, 312832, 331162, 407584, 450944, 662324, 815168, 901888, 1324648, 1630336, 1803776, 2649296, 3260672, 5298592, 6521344, 10597184, 21194368, 42388736, 84777472]

約数ペア:

[(1, 84777472), (2, 42388736), (4, 21194368), (8, 10597184), (13, 6521344), (16, 5298592), (26, 3260672), (32, 2649296), (47, 1803776), (52, 1630336), (64, 1324648), (94, 901888), (104, 815168), (128, 662324), (188, 450944), (208, 407584), (256, 331162), (271, 312832), (376, 225472), (416, 203792), (512, 165581), (542, 156416), (611, 138752), (752, 112736), (832, 101896), (1084, 78208), (1222, 69376), (1504, 56368), (1664, 50948), (2168, 39104), (2444, 34688), (3008, 28184), (3328, 25474), (3523, 24064), (4336, 19552), (4888, 17344), (6016, 14092), (6656, 12737), (7046, 12032), (8672, 9776)]