7717788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 22579200

約数和(自身を除く): 14861412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 239, 276, 299, 351, 414, 468, 478, 598, 621, 702, 717, 828, 897, 956, 1196, 1242, 1404, 1434, 1794, 2151, 2484, 2691, 2868, 3107, 3588, 4302, 5382, 5497, 6214, 6453, 8073, 8604, 9321, 10764, 10994, 12428, 12906, 16146, 16491, 18642, 21988, 25812, 27963, 32292, 32982, 37284, 49473, 55926, 65964, 71461, 83889, 98946, 111852, 142922, 148419, 167778, 197892, 214383, 285844, 296838, 335556, 428766, 593676, 643149, 857532, 1286298, 1929447, 2572596, 3858894, 7717788]

約数ペア:

[(1, 7717788), (2, 3858894), (3, 2572596), (4, 1929447), (6, 1286298), (9, 857532), (12, 643149), (13, 593676), (18, 428766), (23, 335556), (26, 296838), (27, 285844), (36, 214383), (39, 197892), (46, 167778), (52, 148419), (54, 142922), (69, 111852), (78, 98946), (92, 83889), (108, 71461), (117, 65964), (138, 55926), (156, 49473), (207, 37284), (234, 32982), (239, 32292), (276, 27963), (299, 25812), (351, 21988), (414, 18642), (468, 16491), (478, 16146), (598, 12906), (621, 12428), (702, 10994), (717, 10764), (828, 9321), (897, 8604), (956, 8073), (1196, 6453), (1242, 6214), (1404, 5497), (1434, 5382), (1794, 4302), (2151, 3588), (2484, 3107), (2691, 2868)]