73814784

素因数分解:

$2^8\times 3^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 197793792

約数和(自身を除く): 123979008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 384, 431, 446, 669, 768, 862, 892, 1293, 1338, 1724, 1784, 2586, 2676, 3448, 3568, 5172, 5352, 6896, 7136, 10344, 10704, 13792, 14272, 20688, 21408, 27584, 28544, 41376, 42816, 55168, 57088, 82752, 85632, 96113, 110336, 165504, 171264, 192226, 288339, 331008, 384452, 576678, 768904, 1153356, 1537808, 2306712, 3075616, 4613424, 6151232, 9226848, 12302464, 18453696, 24604928, 36907392, 73814784]

約数ペア:

[(1, 73814784), (2, 36907392), (3, 24604928), (4, 18453696), (6, 12302464), (8, 9226848), (12, 6151232), (16, 4613424), (24, 3075616), (32, 2306712), (48, 1537808), (64, 1153356), (96, 768904), (128, 576678), (192, 384452), (223, 331008), (256, 288339), (384, 192226), (431, 171264), (446, 165504), (669, 110336), (768, 96113), (862, 85632), (892, 82752), (1293, 57088), (1338, 55168), (1724, 42816), (1784, 41376), (2586, 28544), (2676, 27584), (3448, 21408), (3568, 20688), (5172, 14272), (5352, 13792), (6896, 10704), (7136, 10344)]