80358278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 168920640

約数和(自身を除く): 88562362

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 89, 91, 121, 143, 154, 178, 182, 242, 286, 287, 451, 533, 574, 623, 847, 902, 979, 1001, 1066, 1157, 1246, 1573, 1694, 1958, 2002, 2314, 3146, 3157, 3649, 3731, 4961, 5863, 6314, 6853, 7298, 7462, 8099, 9922, 10769, 11011, 11726, 12727, 13706, 16198, 21538, 22022, 25454, 25543, 34727, 40139, 41041, 47437, 51086, 64493, 69454, 75383, 80278, 82082, 89089, 94874, 128986, 139997, 150766, 178178, 279994, 280973, 332059, 441529, 451451, 521807, 561946, 664118, 883058, 902902, 979979, 1043614, 1959958, 3090703, 3652649, 5739877, 6181406, 7305298, 11479754, 40179139, 80358278]

約数ペア:

[(1, 80358278), (2, 40179139), (7, 11479754), (11, 7305298), (13, 6181406), (14, 5739877), (22, 3652649), (26, 3090703), (41, 1959958), (77, 1043614), (82, 979979), (89, 902902), (91, 883058), (121, 664118), (143, 561946), (154, 521807), (178, 451451), (182, 441529), (242, 332059), (286, 280973), (287, 279994), (451, 178178), (533, 150766), (574, 139997), (623, 128986), (847, 94874), (902, 89089), (979, 82082), (1001, 80278), (1066, 75383), (1157, 69454), (1246, 64493), (1573, 51086), (1694, 47437), (1958, 41041), (2002, 40139), (2314, 34727), (3146, 25543), (3157, 25454), (3649, 22022), (3731, 21538), (4961, 16198), (5863, 13706), (6314, 12727), (6853, 11726), (7298, 11011), (7462, 10769), (8099, 9922)]