71418144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{106277}}^1$

素因数の和:106297

約数の個数: 48

約数和(自身を含む): 214256448

約数和(自身を除く): 142838304

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, 106277, 212554, 318831, 425108, 637662, 743939, 850216, 1275324, 1487878, 1700432, 2231817, 2550648, 2975756, 3400864, 4463634, 5101296, 5951512, 8927268, 10202592, 11903024, 17854536, 23806048, 35709072, 71418144]

約数ペア:

[(1, 71418144), (2, 35709072), (3, 23806048), (4, 17854536), (6, 11903024), (7, 10202592), (8, 8927268), (12, 5951512), (14, 5101296), (16, 4463634), (21, 3400864), (24, 2975756), (28, 2550648), (32, 2231817), (42, 1700432), (48, 1487878), (56, 1275324), (84, 850216), (96, 743939), (112, 637662), (168, 425108), (224, 318831), (336, 212554), (672, 106277)]