74851968

素因数分解:

$2^7\times 3^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 199732320

約数和(自身を除く): 124880352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 397, 491, 794, 982, 1191, 1473, 1588, 1964, 2382, 2946, 3176, 3928, 4764, 5892, 6352, 7856, 9528, 11784, 12704, 15712, 19056, 23568, 25408, 31424, 38112, 47136, 50816, 62848, 76224, 94272, 152448, 188544, 194927, 389854, 584781, 779708, 1169562, 1559416, 2339124, 3118832, 4678248, 6237664, 9356496, 12475328, 18712992, 24950656, 37425984, 74851968]

約数ペア:

[(1, 74851968), (2, 37425984), (3, 24950656), (4, 18712992), (6, 12475328), (8, 9356496), (12, 6237664), (16, 4678248), (24, 3118832), (32, 2339124), (48, 1559416), (64, 1169562), (96, 779708), (128, 584781), (192, 389854), (384, 194927), (397, 188544), (491, 152448), (794, 94272), (982, 76224), (1191, 62848), (1473, 50816), (1588, 47136), (1964, 38112), (2382, 31424), (2946, 25408), (3176, 23568), (3928, 19056), (4764, 15712), (5892, 12704), (6352, 11784), (7856, 9528)]