68576778

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 152564256

約数和(自身を除く): 83987478

約数列:

[1, 2, 3, 6, 9, 18, 67, 101, 134, 201, 202, 303, 402, 563, 603, 606, 909, 1126, 1206, 1689, 1818, 3378, 5067, 6767, 10134, 13534, 20301, 37721, 40602, 56863, 60903, 75442, 113163, 113726, 121806, 170589, 226326, 339489, 341178, 511767, 678978, 1023534, 3809821, 7619642, 11429463, 22858926, 34288389, 68576778]

約数ペア:

[(1, 68576778), (2, 34288389), (3, 22858926), (6, 11429463), (9, 7619642), (18, 3809821), (67, 1023534), (101, 678978), (134, 511767), (201, 341178), (202, 339489), (303, 226326), (402, 170589), (563, 121806), (603, 113726), (606, 113163), (909, 75442), (1126, 60903), (1206, 56863), (1689, 40602), (1818, 37721), (3378, 20301), (5067, 13534), (6767, 10134)]