69873888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{103979}}^1$

素因数の和:103999

約数の個数: 48

約数和(自身を含む): 209623680

約数和(自身を除く): 139749792

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, 103979, 207958, 311937, 415916, 623874, 727853, 831832, 1247748, 1455706, 1663664, 2183559, 2495496, 2911412, 3327328, 4367118, 4990992, 5822824, 8734236, 9981984, 11645648, 17468472, 23291296, 34936944, 69873888]

約数ペア:

[(1, 69873888), (2, 34936944), (3, 23291296), (4, 17468472), (6, 11645648), (7, 9981984), (8, 8734236), (12, 5822824), (14, 4990992), (16, 4367118), (21, 3327328), (24, 2911412), (28, 2495496), (32, 2183559), (42, 1663664), (48, 1455706), (56, 1247748), (84, 831832), (96, 727853), (112, 623874), (168, 415916), (224, 311937), (336, 207958), (672, 103979)]