74970156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6317}}^1$

素因数の和:6390

約数の個数: 48

約数和(自身を含む): 186810624

約数和(自身を除く): 111840468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 6317, 11868, 12634, 18951, 25268, 37902, 75804, 145291, 271631, 290582, 435873, 543262, 581164, 814893, 871746, 1086524, 1629786, 1743492, 3259572, 6247513, 12495026, 18742539, 24990052, 37485078, 74970156]

約数ペア:

[(1, 74970156), (2, 37485078), (3, 24990052), (4, 18742539), (6, 12495026), (12, 6247513), (23, 3259572), (43, 1743492), (46, 1629786), (69, 1086524), (86, 871746), (92, 814893), (129, 581164), (138, 543262), (172, 435873), (258, 290582), (276, 271631), (516, 145291), (989, 75804), (1978, 37902), (2967, 25268), (3956, 18951), (5934, 12634), (6317, 11868)]