55578672

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 164926944

約数和(自身を除く): 109348272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 97, 138, 144, 173, 184, 194, 207, 276, 291, 346, 368, 388, 414, 519, 552, 582, 692, 776, 828, 873, 1038, 1104, 1164, 1384, 1552, 1557, 1656, 1746, 2076, 2231, 2328, 2768, 3114, 3312, 3492, 3979, 4152, 4462, 4656, 6228, 6693, 6984, 7958, 8304, 8924, 11937, 12456, 13386, 13968, 15916, 16781, 17848, 20079, 23874, 24912, 26772, 31832, 33562, 35696, 35811, 40158, 47748, 50343, 53544, 63664, 67124, 71622, 80316, 95496, 100686, 107088, 134248, 143244, 151029, 160632, 190992, 201372, 268496, 286488, 302058, 321264, 385963, 402744, 572976, 604116, 771926, 805488, 1157889, 1208232, 1543852, 2315778, 2416464, 3087704, 3473667, 4631556, 6175408, 6947334, 9263112, 13894668, 18526224, 27789336, 55578672]

約数ペア:

[(1, 55578672), (2, 27789336), (3, 18526224), (4, 13894668), (6, 9263112), (8, 6947334), (9, 6175408), (12, 4631556), (16, 3473667), (18, 3087704), (23, 2416464), (24, 2315778), (36, 1543852), (46, 1208232), (48, 1157889), (69, 805488), (72, 771926), (92, 604116), (97, 572976), (138, 402744), (144, 385963), (173, 321264), (184, 302058), (194, 286488), (207, 268496), (276, 201372), (291, 190992), (346, 160632), (368, 151029), (388, 143244), (414, 134248), (519, 107088), (552, 100686), (582, 95496), (692, 80316), (776, 71622), (828, 67124), (873, 63664), (1038, 53544), (1104, 50343), (1164, 47748), (1384, 40158), (1552, 35811), (1557, 35696), (1656, 33562), (1746, 31832), (2076, 26772), (2231, 24912), (2328, 23874), (2768, 20079), (3114, 17848), (3312, 16781), (3492, 15916), (3979, 13968), (4152, 13386), (4462, 12456), (4656, 11937), (6228, 8924), (6693, 8304), (6984, 7958)]