68418438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 159356160

約数和(自身を除く): 90937722

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 211, 289, 374, 422, 561, 578, 633, 867, 1122, 1266, 1734, 2321, 3179, 3587, 4642, 4913, 6358, 6963, 7174, 9537, 9826, 10761, 13926, 14739, 19074, 21522, 29478, 39457, 54043, 60979, 78914, 108086, 118371, 121958, 162129, 182937, 236742, 324258, 365874, 670769, 1036643, 1341538, 2012307, 2073286, 3109929, 4024614, 6219858, 11403073, 22806146, 34209219, 68418438]

約数ペア:

[(1, 68418438), (2, 34209219), (3, 22806146), (6, 11403073), (11, 6219858), (17, 4024614), (22, 3109929), (33, 2073286), (34, 2012307), (51, 1341538), (66, 1036643), (102, 670769), (187, 365874), (211, 324258), (289, 236742), (374, 182937), (422, 162129), (561, 121958), (578, 118371), (633, 108086), (867, 78914), (1122, 60979), (1266, 54043), (1734, 39457), (2321, 29478), (3179, 21522), (3587, 19074), (4642, 14739), (4913, 13926), (6358, 10761), (6963, 9826), (7174, 9537)]