68278896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 160

約数和(自身を含む): 228001280

約数和(自身を除く): 159722384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 67, 72, 84, 108, 112, 126, 134, 144, 168, 189, 201, 216, 252, 268, 336, 337, 378, 402, 432, 469, 504, 536, 603, 674, 756, 804, 938, 1008, 1011, 1072, 1206, 1348, 1407, 1512, 1608, 1809, 1876, 2022, 2359, 2412, 2696, 2814, 3024, 3033, 3216, 3618, 3752, 4044, 4221, 4718, 4824, 5392, 5628, 6066, 7077, 7236, 7504, 8088, 8442, 9099, 9436, 9648, 11256, 12132, 12663, 14154, 14472, 16176, 16884, 18198, 18872, 21231, 22512, 22579, 24264, 25326, 28308, 28944, 33768, 36396, 37744, 42462, 45158, 48528, 50652, 56616, 63693, 67536, 67737, 72792, 84924, 90316, 101304, 113232, 127386, 135474, 145584, 158053, 169848, 180632, 202608, 203211, 254772, 270948, 316106, 339696, 361264, 406422, 474159, 509544, 541896, 609633, 632212, 812844, 948318, 1019088, 1083792, 1219266, 1264424, 1422477, 1625688, 1896636, 2438532, 2528848, 2844954, 3251376, 3793272, 4267431, 4877064, 5689908, 7586544, 8534862, 9754128, 11379816, 17069724, 22759632, 34139448, 68278896]

約数ペア:

[(1, 68278896), (2, 34139448), (3, 22759632), (4, 17069724), (6, 11379816), (7, 9754128), (8, 8534862), (9, 7586544), (12, 5689908), (14, 4877064), (16, 4267431), (18, 3793272), (21, 3251376), (24, 2844954), (27, 2528848), (28, 2438532), (36, 1896636), (42, 1625688), (48, 1422477), (54, 1264424), (56, 1219266), (63, 1083792), (67, 1019088), (72, 948318), (84, 812844), (108, 632212), (112, 609633), (126, 541896), (134, 509544), (144, 474159), (168, 406422), (189, 361264), (201, 339696), (216, 316106), (252, 270948), (268, 254772), (336, 203211), (337, 202608), (378, 180632), (402, 169848), (432, 158053), (469, 145584), (504, 135474), (536, 127386), (603, 113232), (674, 101304), (756, 90316), (804, 84924), (938, 72792), (1008, 67737), (1011, 67536), (1072, 63693), (1206, 56616), (1348, 50652), (1407, 48528), (1512, 45158), (1608, 42462), (1809, 37744), (1876, 36396), (2022, 33768), (2359, 28944), (2412, 28308), (2696, 25326), (2814, 24264), (3024, 22579), (3033, 22512), (3216, 21231), (3618, 18872), (3752, 18198), (4044, 16884), (4221, 16176), (4718, 14472), (4824, 14154), (5392, 12663), (5628, 12132), (6066, 11256), (7077, 9648), (7236, 9436), (7504, 9099), (8088, 8442)]