74861248

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 84

約数和(自身を含む): 186746896

約数和(自身を除く): 111885648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1381, 1694, 1936, 2464, 2762, 3388, 3872, 4928, 5524, 6776, 7744, 9667, 11048, 13552, 15191, 19334, 22096, 27104, 30382, 38668, 44192, 54208, 60764, 77336, 88384, 106337, 121528, 154672, 167101, 212674, 243056, 309344, 334202, 425348, 486112, 618688, 668404, 850696, 972224, 1169707, 1336808, 1701392, 2339414, 2673616, 3402784, 4678828, 5347232, 6805568, 9357656, 10694464, 18715312, 37430624, 74861248]

約数ペア:

[(1, 74861248), (2, 37430624), (4, 18715312), (7, 10694464), (8, 9357656), (11, 6805568), (14, 5347232), (16, 4678828), (22, 3402784), (28, 2673616), (32, 2339414), (44, 1701392), (56, 1336808), (64, 1169707), (77, 972224), (88, 850696), (112, 668404), (121, 618688), (154, 486112), (176, 425348), (224, 334202), (242, 309344), (308, 243056), (352, 212674), (448, 167101), (484, 154672), (616, 121528), (704, 106337), (847, 88384), (968, 77336), (1232, 60764), (1381, 54208), (1694, 44192), (1936, 38668), (2464, 30382), (2762, 27104), (3388, 22096), (3872, 19334), (4928, 15191), (5524, 13552), (6776, 11048), (7744, 9667)]