80779248

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 257126400

約数和(自身を除く): 176347152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 89, 99, 108, 132, 144, 176, 178, 191, 198, 216, 264, 267, 297, 356, 382, 396, 432, 528, 534, 573, 594, 712, 764, 792, 801, 979, 1068, 1146, 1188, 1424, 1528, 1584, 1602, 1719, 1958, 2101, 2136, 2292, 2376, 2403, 2937, 3056, 3204, 3438, 3916, 4202, 4272, 4584, 4752, 4806, 5157, 5874, 6303, 6408, 6876, 7832, 8404, 8811, 9168, 9612, 10314, 11748, 12606, 12816, 13752, 15664, 16808, 16999, 17622, 18909, 19224, 20628, 23496, 25212, 26433, 27504, 33616, 33998, 35244, 37818, 38448, 41256, 46992, 50424, 50997, 52866, 56727, 67996, 70488, 75636, 82512, 100848, 101994, 105732, 113454, 135992, 140976, 151272, 152991, 186989, 203988, 211464, 226908, 271984, 302544, 305982, 373978, 407976, 422928, 453816, 458973, 560967, 611964, 747956, 815952, 907632, 917946, 1121934, 1223928, 1495912, 1682901, 1835892, 2243868, 2447856, 2991824, 3365802, 3671784, 4487736, 5048703, 6731604, 7343568, 8975472, 10097406, 13463208, 20194812, 26926416, 40389624, 80779248]

約数ペア:

[(1, 80779248), (2, 40389624), (3, 26926416), (4, 20194812), (6, 13463208), (8, 10097406), (9, 8975472), (11, 7343568), (12, 6731604), (16, 5048703), (18, 4487736), (22, 3671784), (24, 3365802), (27, 2991824), (33, 2447856), (36, 2243868), (44, 1835892), (48, 1682901), (54, 1495912), (66, 1223928), (72, 1121934), (88, 917946), (89, 907632), (99, 815952), (108, 747956), (132, 611964), (144, 560967), (176, 458973), (178, 453816), (191, 422928), (198, 407976), (216, 373978), (264, 305982), (267, 302544), (297, 271984), (356, 226908), (382, 211464), (396, 203988), (432, 186989), (528, 152991), (534, 151272), (573, 140976), (594, 135992), (712, 113454), (764, 105732), (792, 101994), (801, 100848), (979, 82512), (1068, 75636), (1146, 70488), (1188, 67996), (1424, 56727), (1528, 52866), (1584, 50997), (1602, 50424), (1719, 46992), (1958, 41256), (2101, 38448), (2136, 37818), (2292, 35244), (2376, 33998), (2403, 33616), (2937, 27504), (3056, 26433), (3204, 25212), (3438, 23496), (3916, 20628), (4202, 19224), (4272, 18909), (4584, 17622), (4752, 16999), (4806, 16808), (5157, 15664), (5874, 13752), (6303, 12816), (6408, 12606), (6876, 11748), (7832, 10314), (8404, 9612), (8811, 9168)]