68345088

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12713}}^1$

素因数の和:12739

約数の個数: 72

約数和(自身を含む): 207899328

約数和(自身を除く): 139554240

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, 12713, 25426, 38139, 50852, 76278, 88991, 101704, 152556, 177982, 203408, 266973, 305112, 355964, 406816, 533946, 610224, 711928, 813632, 1067892, 1220448, 1423856, 1627264, 2135784, 2440896, 2847712, 3254528, 4271568, 4881792, 5695424, 8543136, 9763584, 11390848, 17086272, 22781696, 34172544, 68345088]

約数ペア:

[(1, 68345088), (2, 34172544), (3, 22781696), (4, 17086272), (6, 11390848), (7, 9763584), (8, 8543136), (12, 5695424), (14, 4881792), (16, 4271568), (21, 3254528), (24, 2847712), (28, 2440896), (32, 2135784), (42, 1627264), (48, 1423856), (56, 1220448), (64, 1067892), (84, 813632), (96, 711928), (112, 610224), (128, 533946), (168, 406816), (192, 355964), (224, 305112), (256, 266973), (336, 203408), (384, 177982), (448, 152556), (672, 101704), (768, 88991), (896, 76278), (1344, 50852), (1792, 38139), (2688, 25426), (5376, 12713)]