79518438

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 178903296

約数和(自身を除く): 99384858

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 1278, 1447, 2894, 3053, 4341, 6106, 8682, 9159, 13023, 18318, 26046, 27477, 54954, 62221, 102737, 124442, 186663, 205474, 308211, 373326, 559989, 616422, 924633, 1119978, 1849266, 4417691, 8835382, 13253073, 26506146, 39759219, 79518438]

約数ペア:

[(1, 79518438), (2, 39759219), (3, 26506146), (6, 13253073), (9, 8835382), (18, 4417691), (43, 1849266), (71, 1119978), (86, 924633), (129, 616422), (142, 559989), (213, 373326), (258, 308211), (387, 205474), (426, 186663), (639, 124442), (774, 102737), (1278, 62221), (1447, 54954), (2894, 27477), (3053, 26046), (4341, 18318), (6106, 13023), (8682, 9159)]