78453984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{116747}}^1$

素因数の和:116767

約数の個数: 48

約数和(自身を含む): 235363968

約数和(自身を除く): 156909984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 116747, 233494, 350241, 466988, 700482, 817229, 933976, 1400964, 1634458, 1867952, 2451687, 2801928, 3268916, 3735904, 4903374, 5603856, 6537832, 9806748, 11207712, 13075664, 19613496, 26151328, 39226992, 78453984]

約数ペア:

[(1, 78453984), (2, 39226992), (3, 26151328), (4, 19613496), (6, 13075664), (7, 11207712), (8, 9806748), (12, 6537832), (14, 5603856), (16, 4903374), (21, 3735904), (24, 3268916), (28, 2801928), (32, 2451687), (42, 1867952), (48, 1634458), (56, 1400964), (84, 933976), (96, 817229), (112, 700482), (168, 466988), (224, 350241), (336, 233494), (672, 116747)]