68074344

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8112

約数の個数: 80

約数和(自身を含む): 205363620

約数和(自身を除く): 137289276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8081, 8424, 16162, 24243, 32324, 48486, 64648, 72729, 96972, 105053, 145458, 193944, 210106, 218187, 290916, 315159, 420212, 436374, 581832, 630318, 654561, 840424, 872748, 945477, 1260636, 1309122, 1745496, 1890954, 2521272, 2618244, 2836431, 3781908, 5236488, 5672862, 7563816, 8509293, 11345724, 17018586, 22691448, 34037172, 68074344]

約数ペア:

[(1, 68074344), (2, 34037172), (3, 22691448), (4, 17018586), (6, 11345724), (8, 8509293), (9, 7563816), (12, 5672862), (13, 5236488), (18, 3781908), (24, 2836431), (26, 2618244), (27, 2521272), (36, 1890954), (39, 1745496), (52, 1309122), (54, 1260636), (72, 945477), (78, 872748), (81, 840424), (104, 654561), (108, 630318), (117, 581832), (156, 436374), (162, 420212), (216, 315159), (234, 290916), (312, 218187), (324, 210106), (351, 193944), (468, 145458), (648, 105053), (702, 96972), (936, 72729), (1053, 64648), (1404, 48486), (2106, 32324), (2808, 24243), (4212, 16162), (8081, 8424)]