74072718

素因数分解:

$2^1\times 3^5\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 167587056

約数和(自身を除く): 93514338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 243, 346, 486, 519, 881, 1038, 1557, 1762, 2643, 3114, 4671, 5286, 7929, 9342, 14013, 15858, 23787, 28026, 42039, 47574, 71361, 84078, 142722, 152413, 214083, 304826, 428166, 457239, 914478, 1371717, 2743434, 4115151, 8230302, 12345453, 24690906, 37036359, 74072718]

約数ペア:

[(1, 74072718), (2, 37036359), (3, 24690906), (6, 12345453), (9, 8230302), (18, 4115151), (27, 2743434), (54, 1371717), (81, 914478), (162, 457239), (173, 428166), (243, 304826), (346, 214083), (486, 152413), (519, 142722), (881, 84078), (1038, 71361), (1557, 47574), (1762, 42039), (2643, 28026), (3114, 23787), (4671, 15858), (5286, 14013), (7929, 9342)]