85870848

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{15973}}^1$

素因数の和:15999

約数の個数: 72

約数和(自身を含む): 261206848

約数和(自身を除く): 175336000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 15973, 31946, 47919, 63892, 95838, 111811, 127784, 191676, 223622, 255568, 335433, 383352, 447244, 511136, 670866, 766704, 894488, 1022272, 1341732, 1533408, 1788976, 2044544, 2683464, 3066816, 3577952, 4089088, 5366928, 6133632, 7155904, 10733856, 12267264, 14311808, 21467712, 28623616, 42935424, 85870848]

約数ペア:

[(1, 85870848), (2, 42935424), (3, 28623616), (4, 21467712), (6, 14311808), (7, 12267264), (8, 10733856), (12, 7155904), (14, 6133632), (16, 5366928), (21, 4089088), (24, 3577952), (28, 3066816), (32, 2683464), (42, 2044544), (48, 1788976), (56, 1533408), (64, 1341732), (84, 1022272), (96, 894488), (112, 766704), (128, 670866), (168, 511136), (192, 447244), (224, 383352), (256, 335433), (336, 255568), (384, 223622), (448, 191676), (672, 127784), (768, 111811), (896, 95838), (1344, 63892), (1792, 47919), (2688, 31946), (5376, 15973)]