68486226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 150163200

約数和(自身を除く): 81676974

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 109, 138, 157, 174, 218, 314, 327, 471, 654, 667, 942, 1334, 2001, 2507, 3161, 3611, 4002, 4553, 5014, 6322, 7222, 7521, 9106, 9483, 10833, 13659, 15042, 17113, 18966, 21666, 27318, 34226, 51339, 72703, 102678, 104719, 145406, 209438, 218109, 314157, 393599, 436218, 496277, 628314, 787198, 992554, 1180797, 1488831, 2361594, 2977662, 11414371, 22828742, 34243113, 68486226]

約数ペア:

[(1, 68486226), (2, 34243113), (3, 22828742), (6, 11414371), (23, 2977662), (29, 2361594), (46, 1488831), (58, 1180797), (69, 992554), (87, 787198), (109, 628314), (138, 496277), (157, 436218), (174, 393599), (218, 314157), (314, 218109), (327, 209438), (471, 145406), (654, 104719), (667, 102678), (942, 72703), (1334, 51339), (2001, 34226), (2507, 27318), (3161, 21666), (3611, 18966), (4002, 17113), (4553, 15042), (5014, 13659), (6322, 10833), (7222, 9483), (7521, 9106)]