123494112

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{2917}}^1$

素因数の和:2950

約数の個数: 144

約数和(自身を含む): 419141520

約数和(自身を除く): 295647408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 2917, 3024, 3528, 4704, 5292, 5834, 6048, 7056, 8751, 10584, 11668, 14112, 17502, 20419, 21168, 23336, 26253, 35004, 40838, 42336, 46672, 52506, 61257, 70008, 78759, 81676, 93344, 105012, 122514, 140016, 142933, 157518, 163352, 183771, 210024, 245028, 280032, 285866, 315036, 326704, 367542, 420048, 428799, 490056, 551313, 571732, 630072, 653408, 735084, 840096, 857598, 980112, 1102626, 1143464, 1260144, 1286397, 1470168, 1715196, 1960224, 2205252, 2286928, 2520288, 2572794, 2940336, 3430392, 3859191, 4410504, 4573856, 5145588, 5880672, 6860784, 7718382, 8821008, 10291176, 13721568, 15436764, 17642016, 20582352, 30873528, 41164704, 61747056, 123494112]

約数ペア:

[(1, 123494112), (2, 61747056), (3, 41164704), (4, 30873528), (6, 20582352), (7, 17642016), (8, 15436764), (9, 13721568), (12, 10291176), (14, 8821008), (16, 7718382), (18, 6860784), (21, 5880672), (24, 5145588), (27, 4573856), (28, 4410504), (32, 3859191), (36, 3430392), (42, 2940336), (48, 2572794), (49, 2520288), (54, 2286928), (56, 2205252), (63, 1960224), (72, 1715196), (84, 1470168), (96, 1286397), (98, 1260144), (108, 1143464), (112, 1102626), (126, 980112), (144, 857598), (147, 840096), (168, 735084), (189, 653408), (196, 630072), (216, 571732), (224, 551313), (252, 490056), (288, 428799), (294, 420048), (336, 367542), (378, 326704), (392, 315036), (432, 285866), (441, 280032), (504, 245028), (588, 210024), (672, 183771), (756, 163352), (784, 157518), (864, 142933), (882, 140016), (1008, 122514), (1176, 105012), (1323, 93344), (1512, 81676), (1568, 78759), (1764, 70008), (2016, 61257), (2352, 52506), (2646, 46672), (2917, 42336), (3024, 40838), (3528, 35004), (4704, 26253), (5292, 23336), (5834, 21168), (6048, 20419), (7056, 17502), (8751, 14112), (10584, 11668)]