61757920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 169440768

約数和(自身を除く): 107682848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 823, 938, 1072, 1120, 1340, 1646, 1876, 2144, 2345, 2680, 3292, 3752, 4115, 4690, 5360, 5761, 6584, 7504, 8230, 9380, 10720, 11522, 13168, 15008, 16460, 18760, 23044, 26336, 28805, 32920, 37520, 46088, 55141, 57610, 65840, 75040, 92176, 110282, 115220, 131680, 184352, 220564, 230440, 275705, 385987, 441128, 460880, 551410, 771974, 882256, 921760, 1102820, 1543948, 1764512, 1929935, 2205640, 3087896, 3859870, 4411280, 6175792, 7719740, 8822560, 12351584, 15439480, 30878960, 61757920]

約数ペア:

[(1, 61757920), (2, 30878960), (4, 15439480), (5, 12351584), (7, 8822560), (8, 7719740), (10, 6175792), (14, 4411280), (16, 3859870), (20, 3087896), (28, 2205640), (32, 1929935), (35, 1764512), (40, 1543948), (56, 1102820), (67, 921760), (70, 882256), (80, 771974), (112, 551410), (134, 460880), (140, 441128), (160, 385987), (224, 275705), (268, 230440), (280, 220564), (335, 184352), (469, 131680), (536, 115220), (560, 110282), (670, 92176), (823, 75040), (938, 65840), (1072, 57610), (1120, 55141), (1340, 46088), (1646, 37520), (1876, 32920), (2144, 28805), (2345, 26336), (2680, 23044), (3292, 18760), (3752, 16460), (4115, 15008), (4690, 13168), (5360, 11522), (5761, 10720), (6584, 9380), (7504, 8230)]