123423552

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{4373}}^1$

素因数の和:4405

約数の個数: 126

約数和(自身を含む): 411624018

約数和(自身を除く): 288200466

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4373, 4704, 7056, 8746, 9408, 13119, 14112, 17492, 26238, 28224, 30611, 34984, 39357, 52476, 61222, 69968, 78714, 91833, 104952, 122444, 139936, 157428, 183666, 209904, 214277, 244888, 275499, 279872, 314856, 367332, 419808, 428554, 489776, 550998, 629712, 642831, 734664, 839616, 857108, 979552, 1101996, 1259424, 1285662, 1469328, 1714216, 1928493, 1959104, 2203992, 2518848, 2571324, 2938656, 3428432, 3856986, 4407984, 5142648, 5877312, 6856864, 7713972, 8815968, 10285296, 13713728, 15427944, 17631936, 20570592, 30855888, 41141184, 61711776, 123423552]

約数ペア:

[(1, 123423552), (2, 61711776), (3, 41141184), (4, 30855888), (6, 20570592), (7, 17631936), (8, 15427944), (9, 13713728), (12, 10285296), (14, 8815968), (16, 7713972), (18, 6856864), (21, 5877312), (24, 5142648), (28, 4407984), (32, 3856986), (36, 3428432), (42, 2938656), (48, 2571324), (49, 2518848), (56, 2203992), (63, 1959104), (64, 1928493), (72, 1714216), (84, 1469328), (96, 1285662), (98, 1259424), (112, 1101996), (126, 979552), (144, 857108), (147, 839616), (168, 734664), (192, 642831), (196, 629712), (224, 550998), (252, 489776), (288, 428554), (294, 419808), (336, 367332), (392, 314856), (441, 279872), (448, 275499), (504, 244888), (576, 214277), (588, 209904), (672, 183666), (784, 157428), (882, 139936), (1008, 122444), (1176, 104952), (1344, 91833), (1568, 78714), (1764, 69968), (2016, 61222), (2352, 52476), (3136, 39357), (3528, 34984), (4032, 30611), (4373, 28224), (4704, 26238), (7056, 17492), (8746, 14112), (9408, 13119)]