65502252

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 174021120

約数和(自身を除く): 108518868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 239, 276, 331, 414, 478, 662, 717, 828, 956, 993, 1324, 1434, 1986, 2151, 2868, 2979, 3972, 4302, 5497, 5958, 7613, 8604, 10994, 11916, 15226, 16491, 21988, 22839, 30452, 32982, 45678, 49473, 65964, 68517, 79109, 91356, 98946, 137034, 158218, 197892, 237327, 274068, 316436, 474654, 711981, 949308, 1423962, 1819507, 2847924, 3639014, 5458521, 7278028, 10917042, 16375563, 21834084, 32751126, 65502252]

約数ペア:

[(1, 65502252), (2, 32751126), (3, 21834084), (4, 16375563), (6, 10917042), (9, 7278028), (12, 5458521), (18, 3639014), (23, 2847924), (36, 1819507), (46, 1423962), (69, 949308), (92, 711981), (138, 474654), (207, 316436), (239, 274068), (276, 237327), (331, 197892), (414, 158218), (478, 137034), (662, 98946), (717, 91356), (828, 79109), (956, 68517), (993, 65964), (1324, 49473), (1434, 45678), (1986, 32982), (2151, 30452), (2868, 22839), (2979, 21988), (3972, 16491), (4302, 15226), (5497, 11916), (5958, 10994), (7613, 8604)]