83979840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12497}}^1$

素因数の和:12524

約数の個数: 112

約数和(自身を含む): 304751232

約数和(自身を除く): 220771392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 12497, 24994, 37491, 49988, 62485, 74982, 87479, 99976, 124970, 149964, 174958, 187455, 199952, 249940, 262437, 299928, 349916, 374910, 399904, 437395, 499880, 524874, 599856, 699832, 749820, 799808, 874790, 999760, 1049748, 1199712, 1312185, 1399664, 1499640, 1749580, 1999520, 2099496, 2399424, 2624370, 2799328, 2999280, 3499160, 3999040, 4198992, 5248740, 5598656, 5998560, 6998320, 8397984, 10497480, 11997120, 13996640, 16795968, 20994960, 27993280, 41989920, 83979840]

約数ペア:

[(1, 83979840), (2, 41989920), (3, 27993280), (4, 20994960), (5, 16795968), (6, 13996640), (7, 11997120), (8, 10497480), (10, 8397984), (12, 6998320), (14, 5998560), (15, 5598656), (16, 5248740), (20, 4198992), (21, 3999040), (24, 3499160), (28, 2999280), (30, 2799328), (32, 2624370), (35, 2399424), (40, 2099496), (42, 1999520), (48, 1749580), (56, 1499640), (60, 1399664), (64, 1312185), (70, 1199712), (80, 1049748), (84, 999760), (96, 874790), (105, 799808), (112, 749820), (120, 699832), (140, 599856), (160, 524874), (168, 499880), (192, 437395), (210, 399904), (224, 374910), (240, 349916), (280, 299928), (320, 262437), (336, 249940), (420, 199952), (448, 187455), (480, 174958), (560, 149964), (672, 124970), (840, 99976), (960, 87479), (1120, 74982), (1344, 62485), (1680, 49988), (2240, 37491), (3360, 24994), (6720, 12497)]