56771928

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 161172000

約数和(自身を除く): 104400072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1109, 1422, 1896, 2133, 2218, 2844, 3327, 4266, 4436, 5688, 6399, 6654, 8532, 8872, 9981, 12798, 13308, 17064, 19962, 25596, 26616, 29943, 39924, 51192, 59886, 79848, 87611, 89829, 119772, 175222, 179658, 239544, 262833, 350444, 359316, 525666, 700888, 718632, 788499, 1051332, 1576998, 2102664, 2365497, 3153996, 4730994, 6307992, 7096491, 9461988, 14192982, 18923976, 28385964, 56771928]

約数ペア:

[(1, 56771928), (2, 28385964), (3, 18923976), (4, 14192982), (6, 9461988), (8, 7096491), (9, 6307992), (12, 4730994), (18, 3153996), (24, 2365497), (27, 2102664), (36, 1576998), (54, 1051332), (72, 788499), (79, 718632), (81, 700888), (108, 525666), (158, 359316), (162, 350444), (216, 262833), (237, 239544), (316, 179658), (324, 175222), (474, 119772), (632, 89829), (648, 87611), (711, 79848), (948, 59886), (1109, 51192), (1422, 39924), (1896, 29943), (2133, 26616), (2218, 25596), (2844, 19962), (3327, 17064), (4266, 13308), (4436, 12798), (5688, 9981), (6399, 8872), (6654, 8532)]