90627488

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 210827232

約数和(自身を除く): 120199744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 97, 112, 172, 194, 224, 301, 344, 388, 602, 679, 688, 776, 1204, 1358, 1376, 1552, 2408, 2716, 3104, 4171, 4816, 5432, 8342, 9409, 9632, 10864, 16684, 18818, 21728, 29197, 33368, 37636, 58394, 65863, 66736, 75272, 116788, 131726, 133472, 150544, 233576, 263452, 301088, 404587, 467152, 526904, 809174, 934304, 1053808, 1618348, 2107616, 2832109, 3236696, 5664218, 6473392, 11328436, 12946784, 22656872, 45313744, 90627488]

約数ペア:

[(1, 90627488), (2, 45313744), (4, 22656872), (7, 12946784), (8, 11328436), (14, 6473392), (16, 5664218), (28, 3236696), (32, 2832109), (43, 2107616), (56, 1618348), (86, 1053808), (97, 934304), (112, 809174), (172, 526904), (194, 467152), (224, 404587), (301, 301088), (344, 263452), (388, 233576), (602, 150544), (679, 133472), (688, 131726), (776, 116788), (1204, 75272), (1358, 66736), (1376, 65863), (1552, 58394), (2408, 37636), (2716, 33368), (3104, 29197), (4171, 21728), (4816, 18818), (5432, 16684), (8342, 10864), (9409, 9632)]