77803008

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^3$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 213029520

約数和(自身を除く): 135226512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1369, 1536, 1776, 2368, 2738, 3552, 4107, 4736, 5476, 7104, 8214, 9472, 10952, 14208, 16428, 18944, 21904, 28416, 32856, 43808, 50653, 56832, 65712, 87616, 101306, 131424, 151959, 175232, 202612, 262848, 303918, 350464, 405224, 525696, 607836, 700928, 810448, 1051392, 1215672, 1620896, 2102784, 2431344, 3241792, 4862688, 6483584, 9725376, 12967168, 19450752, 25934336, 38901504, 77803008]

約数ペア:

[(1, 77803008), (2, 38901504), (3, 25934336), (4, 19450752), (6, 12967168), (8, 9725376), (12, 6483584), (16, 4862688), (24, 3241792), (32, 2431344), (37, 2102784), (48, 1620896), (64, 1215672), (74, 1051392), (96, 810448), (111, 700928), (128, 607836), (148, 525696), (192, 405224), (222, 350464), (256, 303918), (296, 262848), (384, 202612), (444, 175232), (512, 151959), (592, 131424), (768, 101306), (888, 87616), (1184, 65712), (1369, 56832), (1536, 50653), (1776, 43808), (2368, 32856), (2738, 28416), (3552, 21904), (4107, 18944), (4736, 16428), (5476, 14208), (7104, 10952), (8214, 9472)]