71129448

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 216316800

約数和(自身を除く): 145187352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 104, 108, 117, 146, 156, 216, 219, 234, 292, 312, 347, 351, 438, 468, 584, 657, 694, 702, 876, 936, 949, 1041, 1314, 1388, 1404, 1752, 1898, 1971, 2082, 2628, 2776, 2808, 2847, 3123, 3796, 3942, 4164, 4511, 5256, 5694, 6246, 7592, 7884, 8328, 8541, 9022, 9369, 11388, 12492, 13533, 15768, 17082, 18044, 18738, 22776, 24984, 25331, 25623, 27066, 34164, 36088, 37476, 40599, 50662, 51246, 54132, 68328, 74952, 75993, 81198, 101324, 102492, 108264, 121797, 151986, 162396, 202648, 204984, 227979, 243594, 303972, 324792, 329303, 455958, 487188, 607944, 658606, 683937, 911916, 974376, 987909, 1317212, 1367874, 1823832, 1975818, 2634424, 2735748, 2963727, 3951636, 5471496, 5927454, 7903272, 8891181, 11854908, 17782362, 23709816, 35564724, 71129448]

約数ペア:

[(1, 71129448), (2, 35564724), (3, 23709816), (4, 17782362), (6, 11854908), (8, 8891181), (9, 7903272), (12, 5927454), (13, 5471496), (18, 3951636), (24, 2963727), (26, 2735748), (27, 2634424), (36, 1975818), (39, 1823832), (52, 1367874), (54, 1317212), (72, 987909), (73, 974376), (78, 911916), (104, 683937), (108, 658606), (117, 607944), (146, 487188), (156, 455958), (216, 329303), (219, 324792), (234, 303972), (292, 243594), (312, 227979), (347, 204984), (351, 202648), (438, 162396), (468, 151986), (584, 121797), (657, 108264), (694, 102492), (702, 101324), (876, 81198), (936, 75993), (949, 74952), (1041, 68328), (1314, 54132), (1388, 51246), (1404, 50662), (1752, 40599), (1898, 37476), (1971, 36088), (2082, 34164), (2628, 27066), (2776, 25623), (2808, 25331), (2847, 24984), (3123, 22776), (3796, 18738), (3942, 18044), (4164, 17082), (4511, 15768), (5256, 13533), (5694, 12492), (6246, 11388), (7592, 9369), (7884, 9022), (8328, 8541)]