80771328

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3220

約数の個数: 108

約数和(自身を含む): 254134608

約数和(自身を除く): 173363280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 3187, 4224, 6336, 6374, 8448, 9561, 12672, 12748, 19122, 25344, 25496, 28683, 35057, 38244, 50992, 57366, 70114, 76488, 101984, 105171, 114732, 140228, 152976, 203968, 210342, 229464, 280456, 305952, 315513, 407936, 420684, 458928, 560912, 611904, 631026, 815872, 841368, 917856, 1121824, 1223808, 1262052, 1682736, 1835712, 2243648, 2447616, 2524104, 3365472, 3671424, 4487296, 5048208, 6730944, 7342848, 8974592, 10096416, 13461888, 20192832, 26923776, 40385664, 80771328]

約数ペア:

[(1, 80771328), (2, 40385664), (3, 26923776), (4, 20192832), (6, 13461888), (8, 10096416), (9, 8974592), (11, 7342848), (12, 6730944), (16, 5048208), (18, 4487296), (22, 3671424), (24, 3365472), (32, 2524104), (33, 2447616), (36, 2243648), (44, 1835712), (48, 1682736), (64, 1262052), (66, 1223808), (72, 1121824), (88, 917856), (96, 841368), (99, 815872), (128, 631026), (132, 611904), (144, 560912), (176, 458928), (192, 420684), (198, 407936), (256, 315513), (264, 305952), (288, 280456), (352, 229464), (384, 210342), (396, 203968), (528, 152976), (576, 140228), (704, 114732), (768, 105171), (792, 101984), (1056, 76488), (1152, 70114), (1408, 57366), (1584, 50992), (2112, 38244), (2304, 35057), (2816, 28683), (3168, 25496), (3187, 25344), (4224, 19122), (6336, 12748), (6374, 12672), (8448, 9561)]