78862938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 197821440

約数和(自身を除く): 118958502

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 211, 231, 422, 462, 633, 809, 1266, 1477, 1618, 2321, 2427, 2954, 4431, 4642, 4854, 5663, 6963, 8862, 8899, 11326, 13926, 16247, 16989, 17798, 26697, 32494, 33978, 48741, 53394, 62293, 97482, 124586, 170699, 186879, 341398, 373758, 512097, 1024194, 1194893, 1877689, 2389786, 3584679, 3755378, 5633067, 7169358, 11266134, 13143823, 26287646, 39431469, 78862938]

約数ペア:

[(1, 78862938), (2, 39431469), (3, 26287646), (6, 13143823), (7, 11266134), (11, 7169358), (14, 5633067), (21, 3755378), (22, 3584679), (33, 2389786), (42, 1877689), (66, 1194893), (77, 1024194), (154, 512097), (211, 373758), (231, 341398), (422, 186879), (462, 170699), (633, 124586), (809, 97482), (1266, 62293), (1477, 53394), (1618, 48741), (2321, 33978), (2427, 32494), (2954, 26697), (4431, 17798), (4642, 16989), (4854, 16247), (5663, 13926), (6963, 11326), (8862, 8899)]