86436252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4831}}^1$

素因数の和:4919

約数の個数: 72

約数和(自身を含む): 253274112

約数和(自身を除く): 166837860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 4831, 5964, 8946, 9662, 14493, 17892, 19324, 28986, 33817, 43479, 57972, 67634, 86958, 101451, 135268, 173916, 202902, 304353, 343001, 405804, 608706, 686002, 1029003, 1217412, 1372004, 2058006, 2401007, 3087009, 4116012, 4802014, 6174018, 7203021, 9604028, 12348036, 14406042, 21609063, 28812084, 43218126, 86436252]

約数ペア:

[(1, 86436252), (2, 43218126), (3, 28812084), (4, 21609063), (6, 14406042), (7, 12348036), (9, 9604028), (12, 7203021), (14, 6174018), (18, 4802014), (21, 4116012), (28, 3087009), (36, 2401007), (42, 2058006), (63, 1372004), (71, 1217412), (84, 1029003), (126, 686002), (142, 608706), (213, 405804), (252, 343001), (284, 304353), (426, 202902), (497, 173916), (639, 135268), (852, 101451), (994, 86958), (1278, 67634), (1491, 57972), (1988, 43479), (2556, 33817), (2982, 28986), (4473, 19324), (4831, 17892), (5964, 14493), (8946, 9662)]