68246472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1499}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 195840000

約数和(自身を除く): 127593528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1499, 1626, 1897, 2168, 2998, 3252, 3794, 4497, 5691, 5996, 6504, 7588, 8994, 10493, 11382, 11992, 15176, 17988, 20986, 22764, 31479, 35976, 41972, 45528, 62958, 83944, 125916, 251832, 406229, 812458, 1218687, 1624916, 2437374, 2843603, 3249832, 4874748, 5687206, 8530809, 9749496, 11374412, 17061618, 22748824, 34123236, 68246472]

約数ペア:

[(1, 68246472), (2, 34123236), (3, 22748824), (4, 17061618), (6, 11374412), (7, 9749496), (8, 8530809), (12, 5687206), (14, 4874748), (21, 3249832), (24, 2843603), (28, 2437374), (42, 1624916), (56, 1218687), (84, 812458), (168, 406229), (271, 251832), (542, 125916), (813, 83944), (1084, 62958), (1499, 45528), (1626, 41972), (1897, 35976), (2168, 31479), (2998, 22764), (3252, 20986), (3794, 17988), (4497, 15176), (5691, 11992), (5996, 11382), (6504, 10493), (7588, 8994)]