83912640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12487}}^1$

素因数の和:12514

約数の個数: 112

約数和(自身を含む): 304507392

約数和(自身を除く): 220594752

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, 12487, 24974, 37461, 49948, 62435, 74922, 87409, 99896, 124870, 149844, 174818, 187305, 199792, 249740, 262227, 299688, 349636, 374610, 399584, 437045, 499480, 524454, 599376, 699272, 749220, 799168, 874090, 998960, 1048908, 1198752, 1311135, 1398544, 1498440, 1748180, 1997920, 2097816, 2397504, 2622270, 2797088, 2996880, 3496360, 3995840, 4195632, 5244540, 5594176, 5993760, 6992720, 8391264, 10489080, 11987520, 13985440, 16782528, 20978160, 27970880, 41956320, 83912640]

約数ペア:

[(1, 83912640), (2, 41956320), (3, 27970880), (4, 20978160), (5, 16782528), (6, 13985440), (7, 11987520), (8, 10489080), (10, 8391264), (12, 6992720), (14, 5993760), (15, 5594176), (16, 5244540), (20, 4195632), (21, 3995840), (24, 3496360), (28, 2996880), (30, 2797088), (32, 2622270), (35, 2397504), (40, 2097816), (42, 1997920), (48, 1748180), (56, 1498440), (60, 1398544), (64, 1311135), (70, 1198752), (80, 1048908), (84, 998960), (96, 874090), (105, 799168), (112, 749220), (120, 699272), (140, 599376), (160, 524454), (168, 499480), (192, 437045), (210, 399584), (224, 374610), (240, 349636), (280, 299688), (320, 262227), (336, 249740), (420, 199792), (448, 187305), (480, 174818), (560, 149844), (672, 124870), (840, 99896), (960, 87409), (1120, 74922), (1344, 62435), (1680, 49948), (2240, 37461), (3360, 24974), (6720, 12487)]