73443678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2333

約数の個数: 64

約数和(自身を含む): 185794560

約数和(自身を除く): 112350882

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2239, 2343, 2982, 4478, 4686, 5467, 6717, 10934, 13434, 15673, 16401, 24629, 31346, 32802, 47019, 49258, 73887, 94038, 147774, 158969, 172403, 317938, 344806, 476907, 517209, 953814, 1034418, 1112783, 1748659, 2225566, 3338349, 3497318, 5245977, 6676698, 10491954, 12240613, 24481226, 36721839, 73443678]

約数ペア:

[(1, 73443678), (2, 36721839), (3, 24481226), (6, 12240613), (7, 10491954), (11, 6676698), (14, 5245977), (21, 3497318), (22, 3338349), (33, 2225566), (42, 1748659), (66, 1112783), (71, 1034418), (77, 953814), (142, 517209), (154, 476907), (213, 344806), (231, 317938), (426, 172403), (462, 158969), (497, 147774), (781, 94038), (994, 73887), (1491, 49258), (1562, 47019), (2239, 32802), (2343, 31346), (2982, 24629), (4478, 16401), (4686, 15673), (5467, 13434), (6717, 10934)]