68220672

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6833}}^1$

素因数の和:6865

約数の個数: 72

約数和(自身を含む): 195561744

約数和(自身を除く): 127341072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 6833, 9984, 13666, 20499, 27332, 40998, 54664, 81996, 88829, 109328, 163992, 177658, 218656, 266487, 327984, 355316, 437312, 532974, 655968, 710632, 874624, 1065948, 1311936, 1421264, 1749248, 2131896, 2623872, 2842528, 4263792, 5247744, 5685056, 8527584, 11370112, 17055168, 22740224, 34110336, 68220672]

約数ペア:

[(1, 68220672), (2, 34110336), (3, 22740224), (4, 17055168), (6, 11370112), (8, 8527584), (12, 5685056), (13, 5247744), (16, 4263792), (24, 2842528), (26, 2623872), (32, 2131896), (39, 1749248), (48, 1421264), (52, 1311936), (64, 1065948), (78, 874624), (96, 710632), (104, 655968), (128, 532974), (156, 437312), (192, 355316), (208, 327984), (256, 266487), (312, 218656), (384, 177658), (416, 163992), (624, 109328), (768, 88829), (832, 81996), (1248, 54664), (1664, 40998), (2496, 27332), (3328, 20499), (4992, 13666), (6833, 9984)]